19677490560

素因数分解:

$2^7\times 3^2\times 5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{173}}^1$

素因数の和:256

約数の個数: 1152

約数和(自身を含む): 88376520960

約数和(自身を除く): 68699030400

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 13, 14, 15, 16, 18, 20, 21, 24, 26, 28, 30, 31, 32, 35, 36, 39, 40, 42, 45, 48, 49, 52, 56, 60, 62, 63, 64, 65, 70, 72, 78, 80, 84, 90, 91, 93, 96, 98, 104, 105, 112, 117, 120, 124, 126, 128, 130, 140, 144, 147, 155, 156, 160, 168, 173, 180, 182, 186, 192, 195, 196, 208, 210, 217, 224, 234, 240, 245, 248, 252, 260, 273, 279, 280, 288, 294, 310, 312, 315, 320, 336, 346, 360, 364, 372, 384, 390, 392, 403, 416, 420, 434, 441, 448, 455, 465, 468, 480, 490, 496, 504, 519, 520, 546, 558, 560, 576, 585, 588, 620, 624, 630, 637, 640, 651, 672, 692, 720, 728, 735, 744, 780, 784, 806, 819, 832, 840, 865, 868, 882, 896, 910, 930, 936, 960, 980, 992, 1008, 1038, 1040, 1085, 1092, 1116, 1120, 1152, 1170, 1176, 1209, 1211, 1240, 1248, 1260, 1274, 1302, 1344, 1365, 1384, 1395, 1440, 1456, 1470, 1488, 1519, 1557, 1560, 1568, 1612, 1638, 1664, 1680, 1730, 1736, 1764, 1820, 1860, 1872, 1911, 1920, 1953, 1960, 1984, 2015, 2016, 2076, 2080, 2170, 2184, 2205, 2232, 2240, 2249, 2340, 2352, 2418, 2422, 2480, 2496, 2520, 2548, 2595, 2604, 2688, 2730, 2768, 2790, 2821, 2880, 2912, 2940, 2976, 3038, 3114, 3120, 3136, 3185, 3224, 3255, 3276, 3360, 3460, 3472, 3528, 3627, 3633, 3640, 3720, 3744, 3822, 3906, 3920, 3968, 4030, 4032, 4095, 4152, 4160, 4340, 4368, 4410, 4464, 4480, 4498, 4557, 4680, 4704, 4836, 4844, 4960, 4992, 5040, 5096, 5190, 5208, 5363, 5460, 5536, 5580, 5642, 5733, 5760, 5824, 5880, 5952, 6045, 6055, 6076, 6228, 6240, 6272, 6370, 6448, 6510, 6552, 6720, 6747, 6920, 6944, 7056, 7254, 7266, 7280, 7440, 7488, 7595, 7644, 7785, 7812, 7840, 8060, 8064, 8190, 8304, 8320, 8463, 8477, 8680, 8736, 8820, 8928, 8996, 9114, 9360, 9408, 9555, 9672, 9688, 9765, 9920, 10080, 10192, 10380, 10416, 10726, 10899, 10920, 11072, 11160, 11245, 11284, 11466, 11648, 11760, 11904, 12090, 12110, 12152, 12456, 12480, 12740, 12896, 13020, 13104, 13440, 13494, 13671, 13840, 13888, 14105, 14112, 14508, 14532, 14560, 14880, 14976, 15190, 15288, 15570, 15624, 15680, 15743, 16089, 16120, 16380, 16608, 16926, 16954, 17360, 17472, 17640, 17856, 17992, 18135, 18165, 18228, 18720, 18816, 19110, 19344, 19376, 19530, 19747, 19840, 20160, 20241, 20384, 20760, 20832, 21452, 21798, 21840, 22144, 22320, 22490, 22568, 22785, 22932, 23520, 24180, 24220, 24304, 24912, 24960, 25389, 25431, 25480, 25792, 26040, 26208, 26815, 26988, 27342, 27680, 27776, 28210, 28224, 28665, 29016, 29064, 29120, 29760, 30380, 30576, 31140, 31248, 31360, 31486, 32178, 32240, 32760, 33216, 33735, 33852, 33908, 34720, 34944, 35280, 35712, 35984, 36270, 36330, 36456, 37440, 37541, 38220, 38688, 38752, 39060, 39494, 40320, 40482, 40768, 41520, 41664, 42315, 42385, 42904, 43596, 43680, 44640, 44980, 45136, 45570, 45864, 47040, 47229, 48267, 48360, 48440, 48608, 49824, 50778, 50862, 50960, 51584, 52080, 52416, 53630, 53976, 54495, 54684, 55360, 56420, 56448, 57330, 58032, 58128, 58240, 59241, 59520, 60760, 61152, 62280, 62496, 62972, 64356, 64480, 65520, 66432, 67470, 67704, 67816, 68355, 69440, 69719, 70560, 71968, 72540, 72660, 72912, 74880, 75082, 76293, 76440, 77376, 77504, 78120, 78715, 78988, 80445, 80964, 81536, 83040, 83328, 84630, 84770, 85808, 87192, 87360, 89280, 89960, 90272, 91140, 91728, 94080, 94458, 96534, 96720, 96880, 97216, 98735, 99648, 101205, 101556, 101724, 101920, 104160, 104832, 107260, 107952, 108990, 109368, 110201, 110720, 112623, 112840, 114660, 116064, 116256, 118482, 121520, 122304, 124560, 124992, 125944, 126945, 127155, 128712, 128960, 131040, 134940, 135408, 135632, 136710, 138880, 139438, 141120, 141687, 143936, 145080, 145320, 145824, 150164, 152586, 152880, 154752, 155008, 156240, 157430, 157976, 160890, 161928, 166080, 169260, 169540, 171616, 174384, 174720, 177723, 178560, 179920, 180544, 182280, 183456, 187705, 188916, 193068, 193440, 193760, 194432, 197470, 199296, 202410, 203112, 203448, 203840, 208320, 209157, 214520, 215904, 217980, 218736, 220402, 225246, 225680, 229320, 232128, 232512, 236145, 236964, 241335, 243040, 244608, 249120, 249984, 251888, 253890, 254310, 257424, 257920, 262080, 262787, 269880, 270816, 271264, 273420, 278876, 282240, 283374, 287872, 290160, 290640, 291648, 296205, 300328, 305172, 305760, 312480, 314860, 315952, 321780, 323856, 330603, 332160, 337869, 338520, 339080, 343232, 348595, 348768, 355446, 359840, 361088, 364560, 366912, 375410, 377832, 381465, 386136, 386880, 387520, 394940, 404820, 406224, 406896, 407680, 416640, 418314, 429040, 431808, 435960, 437472, 440804, 450492, 451360, 458640, 464256, 465024, 472290, 473928, 482670, 486080, 488033, 498240, 503776, 507780, 508620, 514848, 524160, 525574, 539760, 541632, 542528, 546840, 551005, 557752, 563115, 566748, 580320, 581280, 583296, 592410, 600656, 610344, 611520, 624960, 627471, 629720, 631904, 643560, 647712, 661206, 675738, 677040, 678160, 686464, 697190, 697536, 708435, 710892, 719680, 729120, 733824, 750820, 755664, 762930, 772272, 773760, 775040, 788361, 789880, 809640, 812448, 813792, 836628, 858080, 863616, 871920, 874944, 881608, 888615, 900984, 902720, 917280, 944580, 947856, 965340, 972160, 976066, 991809, 996480, 1007552, 1015560, 1017240, 1029696, 1045785, 1051148, 1079520, 1083264, 1085056, 1093680, 1102010, 1115504, 1126230, 1133496, 1160640, 1162560, 1184820, 1201312, 1220688, 1223040, 1249920, 1254942, 1259440, 1263808, 1287120, 1295424, 1313935, 1322412, 1351476, 1354080, 1356320, 1394380, 1395072, 1416870, 1421784, 1439360, 1458240, 1464099, 1501640, 1511328, 1525860, 1544544, 1576722, 1579760, 1619280, 1624896, 1627584, 1653015, 1673256, 1689345, 1716160, 1743840, 1749888, 1763216, 1777230, 1801968, 1805440, 1834560, 1889160, 1895712, 1930680, 1952132, 1983618, 2015104, 2031120, 2034480, 2059392, 2091570, 2102296, 2159040, 2187360, 2204020, 2231008, 2252460, 2266992, 2321280, 2325120, 2365083, 2369640, 2402624, 2440165, 2441376, 2509884, 2518880, 2527616, 2574240, 2590848, 2627870, 2644824, 2702952, 2708160, 2712640, 2788760, 2833740, 2843568, 2916480, 2928198, 3003280, 3022656, 3051720, 3089088, 3137355, 3153444, 3159520, 3238560, 3249792, 3255168, 3306030, 3346512, 3378690, 3416231, 3432320, 3487680, 3526432, 3554460, 3603936, 3669120, 3778320, 3791424, 3861360, 3904264, 3941805, 3967236, 4062240, 4068960, 4183140, 4204592, 4318080, 4374720, 4392297, 4408040, 4462016, 4504920, 4533984, 4730166, 4739280, 4805248, 4880330, 4882752, 4959045, 5019768, 5037760, 5148480, 5255740, 5289648, 5405904, 5416320, 5425280, 5577520, 5667480, 5687136, 5856396, 6006560, 6045312, 6103440, 6178176, 6274710, 6306888, 6319040, 6477120, 6612060, 6693024, 6757380, 6832462, 6975360, 7052864, 7108920, 7207872, 7320495, 7556640, 7582848, 7722720, 7808528, 7883610, 7934472, 8124480, 8137920, 8366280, 8409184, 8749440, 8784594, 8816080, 8924032, 9009840, 9067968, 9460332, 9478560, 9760660, 9765504, 9918090, 10039536, 10075520, 10248693, 10296960, 10511480, 10579296, 10811808, 11155040, 11334960, 11374272, 11712792, 11825415, 12013120, 12206880, 12549420, 12613776, 12638080, 12954240, 13224120, 13386048, 13514760, 13664924, 14105728, 14217840, 14415744, 14640990, 15113280, 15445440, 15617056, 15767220, 15868944, 16248960, 16275840, 16732560, 16818368, 17081155, 17569188, 17632160, 18019680, 18135936, 18920664, 18957120, 19521320, 19836180, 20079072, 20497386, 21022960, 21158592, 21623616, 21961485, 22310080, 22669920, 22748544, 23425584, 23650830, 24026240, 24413760, 25098840, 25227552, 26448240, 26772096, 27029520, 27329848, 28435680, 29281980, 30226560, 30746079, 30890880, 31234112, 31534440, 31737888, 33465120, 33636736, 34162310, 35138376, 35264320, 36039360, 37841328, 37914240, 39042640, 39672360, 40158144, 40994772, 42045920, 42317184, 43247232, 43922970, 44620160, 45339840, 46851168, 47301660, 48827520, 50197680, 50455104, 51243465, 52896480, 54059040, 54659696, 56871360, 58563960, 61492158, 62468224, 63068880, 63475776, 66930240, 68324620, 70276752, 70528640, 72078720, 75682656, 78085280, 79344720, 80316288, 81989544, 84091840, 87845940, 90679680, 93702336, 94603320, 100395360, 100910208, 102486930, 105792960, 108118080, 109319392, 113742720, 117127920, 122984316, 126137760, 126951552, 133860480, 136649240, 140553504, 151365312, 153730395, 156170560, 158689440, 163979088, 168183680, 175691880, 187404672, 189206640, 200790720, 204973860, 211585920, 216236160, 218638784, 234255840, 245968632, 252275520, 273298480, 281107008, 302730624, 307460790, 312341120, 317378880, 327958176, 351383760, 378413280, 401581440, 409947720, 437277568, 468511680, 491937264, 504551040, 546596960, 562214016, 614921580, 634757760, 655916352, 702767520, 756826560, 819895440, 937023360, 983874528, 1093193920, 1229843160, 1311832704, 1405535040, 1513653120, 1639790880, 1967749056, 2186387840, 2459686320, 2811070080, 3279581760, 3935498112, 4919372640, 6559163520, 9838745280, 19677490560]

約数ペア:

[(1, 19677490560), (2, 9838745280), (3, 6559163520), (4, 4919372640), (5, 3935498112), (6, 3279581760), (7, 2811070080), (8, 2459686320), (9, 2186387840), (10, 1967749056), (12, 1639790880), (13, 1513653120), (14, 1405535040), (15, 1311832704), (16, 1229843160), (18, 1093193920), (20, 983874528), (21, 937023360), (24, 819895440), (26, 756826560), (28, 702767520), (30, 655916352), (31, 634757760), (32, 614921580), (35, 562214016), (36, 546596960), (39, 504551040), (40, 491937264), (42, 468511680), (45, 437277568), (48, 409947720), (49, 401581440), (52, 378413280), (56, 351383760), (60, 327958176), (62, 317378880), (63, 312341120), (64, 307460790), (65, 302730624), (70, 281107008), (72, 273298480), (78, 252275520), (80, 245968632), (84, 234255840), (90, 218638784), (91, 216236160), (93, 211585920), (96, 204973860), (98, 200790720), (104, 189206640), (105, 187404672), (112, 175691880), (117, 168183680), (120, 163979088), (124, 158689440), (126, 156170560), (128, 153730395), (130, 151365312), (140, 140553504), (144, 136649240), (147, 133860480), (155, 126951552), (156, 126137760), (160, 122984316), (168, 117127920), (173, 113742720), (180, 109319392), (182, 108118080), (186, 105792960), (192, 102486930), (195, 100910208), (196, 100395360), (208, 94603320), (210, 93702336), (217, 90679680), (224, 87845940), (234, 84091840), (240, 81989544), (245, 80316288), (248, 79344720), (252, 78085280), (260, 75682656), (273, 72078720), (279, 70528640), (280, 70276752), (288, 68324620), (294, 66930240), (310, 63475776), (312, 63068880), (315, 62468224), (320, 61492158), (336, 58563960), (346, 56871360), (360, 54659696), (364, 54059040), (372, 52896480), (384, 51243465), (390, 50455104), (392, 50197680), (403, 48827520), (416, 47301660), (420, 46851168), (434, 45339840), (441, 44620160), (448, 43922970), (455, 43247232), (465, 42317184), (468, 42045920), (480, 40994772), (490, 40158144), (496, 39672360), (504, 39042640), (519, 37914240), (520, 37841328), (546, 36039360), (558, 35264320), (560, 35138376), (576, 34162310), (585, 33636736), (588, 33465120), (620, 31737888), (624, 31534440), (630, 31234112), (637, 30890880), (640, 30746079), (651, 30226560), (672, 29281980), (692, 28435680), (720, 27329848), (728, 27029520), (735, 26772096), (744, 26448240), (780, 25227552), (784, 25098840), (806, 24413760), (819, 24026240), (832, 23650830), (840, 23425584), (865, 22748544), (868, 22669920), (882, 22310080), (896, 21961485), (910, 21623616), (930, 21158592), (936, 21022960), (960, 20497386), (980, 20079072), (992, 19836180), (1008, 19521320), (1038, 18957120), (1040, 18920664), (1085, 18135936), (1092, 18019680), (1116, 17632160), (1120, 17569188), (1152, 17081155), (1170, 16818368), (1176, 16732560), (1209, 16275840), (1211, 16248960), (1240, 15868944), (1248, 15767220), (1260, 15617056), (1274, 15445440), (1302, 15113280), (1344, 14640990), (1365, 14415744), (1384, 14217840), (1395, 14105728), (1440, 13664924), (1456, 13514760), (1470, 13386048), (1488, 13224120), (1519, 12954240), (1557, 12638080), (1560, 12613776), (1568, 12549420), (1612, 12206880), (1638, 12013120), (1664, 11825415), (1680, 11712792), (1730, 11374272), (1736, 11334960), (1764, 11155040), (1820, 10811808), (1860, 10579296), (1872, 10511480), (1911, 10296960), (1920, 10248693), (1953, 10075520), (1960, 10039536), (1984, 9918090), (2015, 9765504), (2016, 9760660), (2076, 9478560), (2080, 9460332), (2170, 9067968), (2184, 9009840), (2205, 8924032), (2232, 8816080), (2240, 8784594), (2249, 8749440), (2340, 8409184), (2352, 8366280), (2418, 8137920), (2422, 8124480), (2480, 7934472), (2496, 7883610), (2520, 7808528), (2548, 7722720), (2595, 7582848), (2604, 7556640), (2688, 7320495), (2730, 7207872), (2768, 7108920), (2790, 7052864), (2821, 6975360), (2880, 6832462), (2912, 6757380), (2940, 6693024), (2976, 6612060), (3038, 6477120), (3114, 6319040), (3120, 6306888), (3136, 6274710), (3185, 6178176), (3224, 6103440), (3255, 6045312), (3276, 6006560), (3360, 5856396), (3460, 5687136), (3472, 5667480), (3528, 5577520), (3627, 5425280), (3633, 5416320), (3640, 5405904), (3720, 5289648), (3744, 5255740), (3822, 5148480), (3906, 5037760), (3920, 5019768), (3968, 4959045), (4030, 4882752), (4032, 4880330), (4095, 4805248), (4152, 4739280), (4160, 4730166), (4340, 4533984), (4368, 4504920), (4410, 4462016), (4464, 4408040), (4480, 4392297), (4498, 4374720), (4557, 4318080), (4680, 4204592), (4704, 4183140), (4836, 4068960), (4844, 4062240), (4960, 3967236), (4992, 3941805), (5040, 3904264), (5096, 3861360), (5190, 3791424), (5208, 3778320), (5363, 3669120), (5460, 3603936), (5536, 3554460), (5580, 3526432), (5642, 3487680), (5733, 3432320), (5760, 3416231), (5824, 3378690), (5880, 3346512), (5952, 3306030), (6045, 3255168), (6055, 3249792), (6076, 3238560), (6228, 3159520), (6240, 3153444), (6272, 3137355), (6370, 3089088), (6448, 3051720), (6510, 3022656), (6552, 3003280), (6720, 2928198), (6747, 2916480), (6920, 2843568), (6944, 2833740), (7056, 2788760), (7254, 2712640), (7266, 2708160), (7280, 2702952), (7440, 2644824), (7488, 2627870), (7595, 2590848), (7644, 2574240), (7785, 2527616), (7812, 2518880), (7840, 2509884), (8060, 2441376), (8064, 2440165), (8190, 2402624), (8304, 2369640), (8320, 2365083), (8463, 2325120), (8477, 2321280), (8680, 2266992), (8736, 2252460), (8820, 2231008), (8928, 2204020), (8996, 2187360), (9114, 2159040), (9360, 2102296), (9408, 2091570), (9555, 2059392), (9672, 2034480), (9688, 2031120), (9765, 2015104), (9920, 1983618), (10080, 1952132), (10192, 1930680), (10380, 1895712), (10416, 1889160), (10726, 1834560), (10899, 1805440), (10920, 1801968), (11072, 1777230), (11160, 1763216), (11245, 1749888), (11284, 1743840), (11466, 1716160), (11648, 1689345), (11760, 1673256), (11904, 1653015), (12090, 1627584), (12110, 1624896), (12152, 1619280), (12456, 1579760), (12480, 1576722), (12740, 1544544), (12896, 1525860), (13020, 1511328), (13104, 1501640), (13440, 1464099), (13494, 1458240), (13671, 1439360), (13840, 1421784), (13888, 1416870), (14105, 1395072), (14112, 1394380), (14508, 1356320), (14532, 1354080), (14560, 1351476), (14880, 1322412), (14976, 1313935), (15190, 1295424), (15288, 1287120), (15570, 1263808), (15624, 1259440), (15680, 1254942), (15743, 1249920), (16089, 1223040), (16120, 1220688), (16380, 1201312), (16608, 1184820), (16926, 1162560), (16954, 1160640), (17360, 1133496), (17472, 1126230), (17640, 1115504), (17856, 1102010), (17992, 1093680), (18135, 1085056), (18165, 1083264), (18228, 1079520), (18720, 1051148), (18816, 1045785), (19110, 1029696), (19344, 1017240), (19376, 1015560), (19530, 1007552), (19747, 996480), (19840, 991809), (20160, 976066), (20241, 972160), (20384, 965340), (20760, 947856), (20832, 944580), (21452, 917280), (21798, 902720), (21840, 900984), (22144, 888615), (22320, 881608), (22490, 874944), (22568, 871920), (22785, 863616), (22932, 858080), (23520, 836628), (24180, 813792), (24220, 812448), (24304, 809640), (24912, 789880), (24960, 788361), (25389, 775040), (25431, 773760), (25480, 772272), (25792, 762930), (26040, 755664), (26208, 750820), (26815, 733824), (26988, 729120), (27342, 719680), (27680, 710892), (27776, 708435), (28210, 697536), (28224, 697190), (28665, 686464), (29016, 678160), (29064, 677040), (29120, 675738), (29760, 661206), (30380, 647712), (30576, 643560), (31140, 631904), (31248, 629720), (31360, 627471), (31486, 624960), (32178, 611520), (32240, 610344), (32760, 600656), (33216, 592410), (33735, 583296), (33852, 581280), (33908, 580320), (34720, 566748), (34944, 563115), (35280, 557752), (35712, 551005), (35984, 546840), (36270, 542528), (36330, 541632), (36456, 539760), (37440, 525574), (37541, 524160), (38220, 514848), (38688, 508620), (38752, 507780), (39060, 503776), (39494, 498240), (40320, 488033), (40482, 486080), (40768, 482670), (41520, 473928), (41664, 472290), (42315, 465024), (42385, 464256), (42904, 458640), (43596, 451360), (43680, 450492), (44640, 440804), (44980, 437472), (45136, 435960), (45570, 431808), (45864, 429040), (47040, 418314), (47229, 416640), (48267, 407680), (48360, 406896), (48440, 406224), (48608, 404820), (49824, 394940), (50778, 387520), (50862, 386880), (50960, 386136), (51584, 381465), (52080, 377832), (52416, 375410), (53630, 366912), (53976, 364560), (54495, 361088), (54684, 359840), (55360, 355446), (56420, 348768), (56448, 348595), (57330, 343232), (58032, 339080), (58128, 338520), (58240, 337869), (59241, 332160), (59520, 330603), (60760, 323856), (61152, 321780), (62280, 315952), (62496, 314860), (62972, 312480), (64356, 305760), (64480, 305172), (65520, 300328), (66432, 296205), (67470, 291648), (67704, 290640), (67816, 290160), (68355, 287872), (69440, 283374), (69719, 282240), (70560, 278876), (71968, 273420), (72540, 271264), (72660, 270816), (72912, 269880), (74880, 262787), (75082, 262080), (76293, 257920), (76440, 257424), (77376, 254310), (77504, 253890), (78120, 251888), (78715, 249984), (78988, 249120), (80445, 244608), (80964, 243040), (81536, 241335), (83040, 236964), (83328, 236145), (84630, 232512), (84770, 232128), (85808, 229320), (87192, 225680), (87360, 225246), (89280, 220402), (89960, 218736), (90272, 217980), (91140, 215904), (91728, 214520), (94080, 209157), (94458, 208320), (96534, 203840), (96720, 203448), (96880, 203112), (97216, 202410), (98735, 199296), (99648, 197470), (101205, 194432), (101556, 193760), (101724, 193440), (101920, 193068), (104160, 188916), (104832, 187705), (107260, 183456), (107952, 182280), (108990, 180544), (109368, 179920), (110201, 178560), (110720, 177723), (112623, 174720), (112840, 174384), (114660, 171616), (116064, 169540), (116256, 169260), (118482, 166080), (121520, 161928), (122304, 160890), (124560, 157976), (124992, 157430), (125944, 156240), (126945, 155008), (127155, 154752), (128712, 152880), (128960, 152586), (131040, 150164), (134940, 145824), (135408, 145320), (135632, 145080), (136710, 143936), (138880, 141687), (139438, 141120)]