16478017920

素因数分解:

$2^7\times 3^4\times 5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{499}}^1$

素因数の和:557

約数の個数: 960

約数和(自身を含む): 73866870000

約数和(自身を除く): 57388852080

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 13, 14, 15, 16, 18, 20, 21, 24, 26, 27, 28, 30, 32, 35, 36, 39, 40, 42, 45, 48, 49, 52, 54, 56, 60, 63, 64, 65, 70, 72, 78, 80, 81, 84, 90, 91, 96, 98, 104, 105, 108, 112, 117, 120, 126, 128, 130, 135, 140, 144, 147, 156, 160, 162, 168, 180, 182, 189, 192, 195, 196, 208, 210, 216, 224, 234, 240, 245, 252, 260, 270, 273, 280, 288, 294, 312, 315, 320, 324, 336, 351, 360, 364, 378, 384, 390, 392, 405, 416, 420, 432, 441, 448, 455, 468, 480, 490, 499, 504, 520, 540, 546, 560, 567, 576, 585, 588, 624, 630, 637, 640, 648, 672, 702, 720, 728, 735, 756, 780, 784, 810, 819, 832, 840, 864, 882, 896, 910, 936, 945, 960, 980, 998, 1008, 1040, 1053, 1080, 1092, 1120, 1134, 1152, 1170, 1176, 1248, 1260, 1274, 1296, 1323, 1344, 1365, 1404, 1440, 1456, 1470, 1497, 1512, 1560, 1568, 1620, 1638, 1664, 1680, 1728, 1755, 1764, 1820, 1872, 1890, 1911, 1920, 1960, 1996, 2016, 2080, 2106, 2160, 2184, 2205, 2240, 2268, 2340, 2352, 2457, 2495, 2496, 2520, 2548, 2592, 2646, 2688, 2730, 2808, 2835, 2880, 2912, 2940, 2994, 3024, 3120, 3136, 3185, 3240, 3276, 3360, 3456, 3493, 3510, 3528, 3640, 3744, 3780, 3822, 3920, 3969, 3992, 4032, 4095, 4160, 4212, 4320, 4368, 4410, 4480, 4491, 4536, 4680, 4704, 4914, 4990, 4992, 5040, 5096, 5184, 5265, 5292, 5460, 5616, 5670, 5733, 5760, 5824, 5880, 5988, 6048, 6240, 6272, 6370, 6480, 6487, 6552, 6615, 6720, 6986, 7020, 7056, 7280, 7371, 7485, 7488, 7560, 7644, 7840, 7938, 7984, 8064, 8190, 8320, 8424, 8640, 8736, 8820, 8982, 9072, 9360, 9408, 9555, 9828, 9980, 10080, 10192, 10368, 10479, 10530, 10584, 10920, 11232, 11340, 11466, 11648, 11760, 11976, 12096, 12285, 12480, 12740, 12960, 12974, 13104, 13230, 13440, 13473, 13972, 14040, 14112, 14560, 14742, 14970, 14976, 15120, 15288, 15680, 15876, 15968, 16380, 16848, 17199, 17280, 17465, 17472, 17640, 17964, 18144, 18720, 18816, 19110, 19461, 19656, 19845, 19960, 20160, 20384, 20958, 21060, 21168, 21840, 22455, 22464, 22680, 22932, 23520, 23952, 24192, 24451, 24570, 24960, 25480, 25920, 25948, 26208, 26460, 26946, 27944, 28080, 28224, 28665, 29120, 29484, 29940, 30240, 30576, 31360, 31437, 31752, 31936, 32435, 32760, 33696, 34398, 34930, 34944, 35280, 35928, 36288, 36855, 37440, 38220, 38922, 39312, 39690, 39920, 40320, 40419, 40768, 41916, 42120, 42336, 43680, 44910, 44928, 45360, 45409, 45864, 47040, 47904, 48902, 49140, 50960, 51597, 51840, 51896, 52395, 52416, 52920, 53892, 55888, 56160, 56448, 57330, 58240, 58383, 58968, 59880, 60480, 61152, 62874, 63504, 63872, 64870, 65520, 67365, 67392, 68796, 69860, 70560, 71856, 72576, 73353, 73710, 74880, 76440, 77844, 78624, 79380, 79840, 80838, 81536, 83832, 84240, 84672, 85995, 87360, 89820, 90720, 90818, 91728, 94080, 94311, 95808, 97305, 97804, 98280, 101920, 103194, 103792, 104790, 104832, 105840, 107784, 111776, 112320, 114660, 116766, 117936, 119760, 120960, 122255, 122304, 125748, 127008, 129740, 131040, 134730, 134784, 136227, 137592, 139720, 141120, 143712, 146706, 147420, 152880, 155688, 157185, 157248, 158760, 159680, 161676, 167664, 168480, 169344, 171990, 174720, 175149, 179640, 181440, 181636, 183456, 188622, 191616, 194610, 195608, 196560, 202095, 203840, 206388, 207584, 209580, 211680, 215568, 220059, 223552, 224640, 227045, 229320, 233532, 235872, 239520, 244510, 244608, 251496, 254016, 257985, 259480, 262080, 269460, 272454, 275184, 279440, 282240, 282933, 287424, 291915, 293412, 294840, 305760, 311376, 314370, 314496, 317520, 317863, 319360, 323352, 335328, 336960, 343980, 350298, 359280, 362880, 363272, 366765, 366912, 377244, 389220, 391216, 393120, 404190, 407680, 408681, 412776, 415168, 419160, 423360, 431136, 440118, 447104, 454090, 458640, 467064, 471555, 471744, 479040, 489020, 502992, 508032, 515970, 518960, 524160, 525447, 538920, 544908, 550368, 558880, 565866, 574848, 583830, 586824, 589680, 611520, 622752, 628740, 635040, 635726, 646704, 660177, 670656, 673920, 681135, 687960, 700596, 718560, 726544, 733530, 733824, 754488, 778440, 782432, 786240, 808380, 817362, 825552, 830336, 838320, 846720, 862272, 875745, 880236, 908180, 917280, 934128, 943110, 943488, 953589, 958080, 978040, 1005984, 1031940, 1037920, 1050894, 1077840, 1089816, 1100295, 1100736, 1117760, 1131732, 1167660, 1173648, 1179360, 1223040, 1226043, 1245504, 1257480, 1270080, 1271452, 1293408, 1320354, 1341312, 1362270, 1375920, 1401192, 1414665, 1437120, 1453088, 1467060, 1508976, 1556880, 1564864, 1572480, 1589315, 1616760, 1634724, 1651104, 1676640, 1724544, 1751490, 1760472, 1816360, 1834560, 1868256, 1886220, 1907178, 1956080, 1980531, 2011968, 2043405, 2063880, 2075840, 2101788, 2155680, 2179632, 2200590, 2201472, 2235520, 2263464, 2335320, 2347296, 2358720, 2452086, 2491008, 2514960, 2540160, 2542904, 2586816, 2627235, 2640708, 2724540, 2751840, 2802384, 2829330, 2860767, 2874240, 2906176, 2934120, 3017952, 3113760, 3129728, 3178630, 3233520, 3269448, 3300885, 3302208, 3353280, 3502980, 3520944, 3632720, 3669120, 3678129, 3736512, 3772440, 3814356, 3912160, 3961062, 4023936, 4086810, 4127760, 4151680, 4203576, 4311360, 4359264, 4401180, 4526928, 4670640, 4694592, 4717440, 4767945, 4904172, 5029920, 5085808, 5173632, 5254470, 5281416, 5449080, 5503680, 5604768, 5658660, 5721534, 5812352, 5868240, 6035904, 6130215, 6227520, 6357260, 6467040, 6538896, 6601770, 6604416, 6706560, 7005960, 7041888, 7265440, 7356258, 7473024, 7544880, 7628712, 7824320, 7922124, 8173620, 8255520, 8407152, 8582301, 8622720, 8718528, 8802360, 9053856, 9341280, 9389184, 9535890, 9808344, 9902655, 10059840, 10171616, 10508940, 10562832, 10898160, 11007360, 11209536, 11317320, 11443068, 11736480, 12071808, 12260430, 12455040, 12714520, 12934080, 13077792, 13203540, 14011920, 14083776, 14303835, 14530880, 14712516, 15089760, 15257424, 15648640, 15844248, 16347240, 16511040, 16814304, 17164602, 17437056, 17604720, 18107712, 18390645, 18682560, 19071780, 19616688, 19805310, 20119680, 20343232, 21017880, 21125664, 21796320, 22419072, 22634640, 22886136, 23472960, 24520860, 25429040, 25746903, 25868160, 26155584, 26407080, 28023840, 28167552, 28607670, 29061760, 29425032, 30179520, 30514848, 31688496, 32694480, 33022080, 33628608, 34329204, 35209440, 36215424, 36781290, 37365120, 38143560, 39233376, 39610620, 40686464, 42035760, 42251328, 42911505, 43592640, 45269280, 45772272, 46945920, 49041720, 50858080, 51493806, 52311168, 52814160, 56047680, 57215340, 58850064, 60359040, 61029696, 63376992, 65388960, 67257216, 68658408, 70418880, 73562580, 76287120, 78466752, 79221240, 84071520, 84502656, 85823010, 87185280, 90538560, 91544544, 98083440, 101716160, 102987612, 105628320, 112095360, 114430680, 117700128, 122059392, 126753984, 128734515, 130777920, 137316816, 140837760, 147125160, 152574240, 156933504, 158442480, 168143040, 171646020, 181077120, 183089088, 196166880, 203432320, 205975224, 211256640, 228861360, 235400256, 253507968, 257469030, 261555840, 274633632, 294250320, 305148480, 316884960, 336286080, 343292040, 366178176, 392333760, 411950448, 422513280, 457722720, 470800512, 514938060, 549267264, 588500640, 610296960, 633769920, 686584080, 784667520, 823900896, 915445440, 1029876120, 1098534528, 1177001280, 1267539840, 1373168160, 1647801792, 1830890880, 2059752240, 2354002560, 2746336320, 3295603584, 4119504480, 5492672640, 8239008960, 16478017920]

約数ペア:

[(1, 16478017920), (2, 8239008960), (3, 5492672640), (4, 4119504480), (5, 3295603584), (6, 2746336320), (7, 2354002560), (8, 2059752240), (9, 1830890880), (10, 1647801792), (12, 1373168160), (13, 1267539840), (14, 1177001280), (15, 1098534528), (16, 1029876120), (18, 915445440), (20, 823900896), (21, 784667520), (24, 686584080), (26, 633769920), (27, 610296960), (28, 588500640), (30, 549267264), (32, 514938060), (35, 470800512), (36, 457722720), (39, 422513280), (40, 411950448), (42, 392333760), (45, 366178176), (48, 343292040), (49, 336286080), (52, 316884960), (54, 305148480), (56, 294250320), (60, 274633632), (63, 261555840), (64, 257469030), (65, 253507968), (70, 235400256), (72, 228861360), (78, 211256640), (80, 205975224), (81, 203432320), (84, 196166880), (90, 183089088), (91, 181077120), (96, 171646020), (98, 168143040), (104, 158442480), (105, 156933504), (108, 152574240), (112, 147125160), (117, 140837760), (120, 137316816), (126, 130777920), (128, 128734515), (130, 126753984), (135, 122059392), (140, 117700128), (144, 114430680), (147, 112095360), (156, 105628320), (160, 102987612), (162, 101716160), (168, 98083440), (180, 91544544), (182, 90538560), (189, 87185280), (192, 85823010), (195, 84502656), (196, 84071520), (208, 79221240), (210, 78466752), (216, 76287120), (224, 73562580), (234, 70418880), (240, 68658408), (245, 67257216), (252, 65388960), (260, 63376992), (270, 61029696), (273, 60359040), (280, 58850064), (288, 57215340), (294, 56047680), (312, 52814160), (315, 52311168), (320, 51493806), (324, 50858080), (336, 49041720), (351, 46945920), (360, 45772272), (364, 45269280), (378, 43592640), (384, 42911505), (390, 42251328), (392, 42035760), (405, 40686464), (416, 39610620), (420, 39233376), (432, 38143560), (441, 37365120), (448, 36781290), (455, 36215424), (468, 35209440), (480, 34329204), (490, 33628608), (499, 33022080), (504, 32694480), (520, 31688496), (540, 30514848), (546, 30179520), (560, 29425032), (567, 29061760), (576, 28607670), (585, 28167552), (588, 28023840), (624, 26407080), (630, 26155584), (637, 25868160), (640, 25746903), (648, 25429040), (672, 24520860), (702, 23472960), (720, 22886136), (728, 22634640), (735, 22419072), (756, 21796320), (780, 21125664), (784, 21017880), (810, 20343232), (819, 20119680), (832, 19805310), (840, 19616688), (864, 19071780), (882, 18682560), (896, 18390645), (910, 18107712), (936, 17604720), (945, 17437056), (960, 17164602), (980, 16814304), (998, 16511040), (1008, 16347240), (1040, 15844248), (1053, 15648640), (1080, 15257424), (1092, 15089760), (1120, 14712516), (1134, 14530880), (1152, 14303835), (1170, 14083776), (1176, 14011920), (1248, 13203540), (1260, 13077792), (1274, 12934080), (1296, 12714520), (1323, 12455040), (1344, 12260430), (1365, 12071808), (1404, 11736480), (1440, 11443068), (1456, 11317320), (1470, 11209536), (1497, 11007360), (1512, 10898160), (1560, 10562832), (1568, 10508940), (1620, 10171616), (1638, 10059840), (1664, 9902655), (1680, 9808344), (1728, 9535890), (1755, 9389184), (1764, 9341280), (1820, 9053856), (1872, 8802360), (1890, 8718528), (1911, 8622720), (1920, 8582301), (1960, 8407152), (1996, 8255520), (2016, 8173620), (2080, 7922124), (2106, 7824320), (2160, 7628712), (2184, 7544880), (2205, 7473024), (2240, 7356258), (2268, 7265440), (2340, 7041888), (2352, 7005960), (2457, 6706560), (2495, 6604416), (2496, 6601770), (2520, 6538896), (2548, 6467040), (2592, 6357260), (2646, 6227520), (2688, 6130215), (2730, 6035904), (2808, 5868240), (2835, 5812352), (2880, 5721534), (2912, 5658660), (2940, 5604768), (2994, 5503680), (3024, 5449080), (3120, 5281416), (3136, 5254470), (3185, 5173632), (3240, 5085808), (3276, 5029920), (3360, 4904172), (3456, 4767945), (3493, 4717440), (3510, 4694592), (3528, 4670640), (3640, 4526928), (3744, 4401180), (3780, 4359264), (3822, 4311360), (3920, 4203576), (3969, 4151680), (3992, 4127760), (4032, 4086810), (4095, 4023936), (4160, 3961062), (4212, 3912160), (4320, 3814356), (4368, 3772440), (4410, 3736512), (4480, 3678129), (4491, 3669120), (4536, 3632720), (4680, 3520944), (4704, 3502980), (4914, 3353280), (4990, 3302208), (4992, 3300885), (5040, 3269448), (5096, 3233520), (5184, 3178630), (5265, 3129728), (5292, 3113760), (5460, 3017952), (5616, 2934120), (5670, 2906176), (5733, 2874240), (5760, 2860767), (5824, 2829330), (5880, 2802384), (5988, 2751840), (6048, 2724540), (6240, 2640708), (6272, 2627235), (6370, 2586816), (6480, 2542904), (6487, 2540160), (6552, 2514960), (6615, 2491008), (6720, 2452086), (6986, 2358720), (7020, 2347296), (7056, 2335320), (7280, 2263464), (7371, 2235520), (7485, 2201472), (7488, 2200590), (7560, 2179632), (7644, 2155680), (7840, 2101788), (7938, 2075840), (7984, 2063880), (8064, 2043405), (8190, 2011968), (8320, 1980531), (8424, 1956080), (8640, 1907178), (8736, 1886220), (8820, 1868256), (8982, 1834560), (9072, 1816360), (9360, 1760472), (9408, 1751490), (9555, 1724544), (9828, 1676640), (9980, 1651104), (10080, 1634724), (10192, 1616760), (10368, 1589315), (10479, 1572480), (10530, 1564864), (10584, 1556880), (10920, 1508976), (11232, 1467060), (11340, 1453088), (11466, 1437120), (11648, 1414665), (11760, 1401192), (11976, 1375920), (12096, 1362270), (12285, 1341312), (12480, 1320354), (12740, 1293408), (12960, 1271452), (12974, 1270080), (13104, 1257480), (13230, 1245504), (13440, 1226043), (13473, 1223040), (13972, 1179360), (14040, 1173648), (14112, 1167660), (14560, 1131732), (14742, 1117760), (14970, 1100736), (14976, 1100295), (15120, 1089816), (15288, 1077840), (15680, 1050894), (15876, 1037920), (15968, 1031940), (16380, 1005984), (16848, 978040), (17199, 958080), (17280, 953589), (17465, 943488), (17472, 943110), (17640, 934128), (17964, 917280), (18144, 908180), (18720, 880236), (18816, 875745), (19110, 862272), (19461, 846720), (19656, 838320), (19845, 830336), (19960, 825552), (20160, 817362), (20384, 808380), (20958, 786240), (21060, 782432), (21168, 778440), (21840, 754488), (22455, 733824), (22464, 733530), (22680, 726544), (22932, 718560), (23520, 700596), (23952, 687960), (24192, 681135), (24451, 673920), (24570, 670656), (24960, 660177), (25480, 646704), (25920, 635726), (25948, 635040), (26208, 628740), (26460, 622752), (26946, 611520), (27944, 589680), (28080, 586824), (28224, 583830), (28665, 574848), (29120, 565866), (29484, 558880), (29940, 550368), (30240, 544908), (30576, 538920), (31360, 525447), (31437, 524160), (31752, 518960), (31936, 515970), (32435, 508032), (32760, 502992), (33696, 489020), (34398, 479040), (34930, 471744), (34944, 471555), (35280, 467064), (35928, 458640), (36288, 454090), (36855, 447104), (37440, 440118), (38220, 431136), (38922, 423360), (39312, 419160), (39690, 415168), (39920, 412776), (40320, 408681), (40419, 407680), (40768, 404190), (41916, 393120), (42120, 391216), (42336, 389220), (43680, 377244), (44910, 366912), (44928, 366765), (45360, 363272), (45409, 362880), (45864, 359280), (47040, 350298), (47904, 343980), (48902, 336960), (49140, 335328), (50960, 323352), (51597, 319360), (51840, 317863), (51896, 317520), (52395, 314496), (52416, 314370), (52920, 311376), (53892, 305760), (55888, 294840), (56160, 293412), (56448, 291915), (57330, 287424), (58240, 282933), (58383, 282240), (58968, 279440), (59880, 275184), (60480, 272454), (61152, 269460), (62874, 262080), (63504, 259480), (63872, 257985), (64870, 254016), (65520, 251496), (67365, 244608), (67392, 244510), (68796, 239520), (69860, 235872), (70560, 233532), (71856, 229320), (72576, 227045), (73353, 224640), (73710, 223552), (74880, 220059), (76440, 215568), (77844, 211680), (78624, 209580), (79380, 207584), (79840, 206388), (80838, 203840), (81536, 202095), (83832, 196560), (84240, 195608), (84672, 194610), (85995, 191616), (87360, 188622), (89820, 183456), (90720, 181636), (90818, 181440), (91728, 179640), (94080, 175149), (94311, 174720), (95808, 171990), (97305, 169344), (97804, 168480), (98280, 167664), (101920, 161676), (103194, 159680), (103792, 158760), (104790, 157248), (104832, 157185), (105840, 155688), (107784, 152880), (111776, 147420), (112320, 146706), (114660, 143712), (116766, 141120), (117936, 139720), (119760, 137592), (120960, 136227), (122255, 134784), (122304, 134730), (125748, 131040), (127008, 129740)]