19401083520

素因数分解:

$2^7\times 3^1\times 5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{547}}^1$

素因数の和:625

約数の個数: 768

約数和(自身を含む): 80289014400

約数和(自身を除く): 60887930880

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 13, 14, 15, 16, 20, 21, 24, 26, 28, 29, 30, 32, 35, 39, 40, 42, 48, 49, 52, 56, 58, 60, 64, 65, 70, 78, 80, 84, 87, 91, 96, 98, 104, 105, 112, 116, 120, 128, 130, 140, 145, 147, 156, 160, 168, 174, 182, 192, 195, 196, 203, 208, 210, 224, 232, 240, 245, 260, 273, 280, 290, 294, 312, 320, 336, 348, 364, 377, 384, 390, 392, 406, 416, 420, 435, 448, 455, 464, 480, 490, 520, 546, 547, 560, 580, 588, 609, 624, 637, 640, 672, 696, 728, 735, 754, 780, 784, 812, 832, 840, 870, 896, 910, 928, 960, 980, 1015, 1040, 1092, 1094, 1120, 1131, 1160, 1176, 1218, 1248, 1274, 1344, 1365, 1392, 1421, 1456, 1470, 1508, 1560, 1568, 1624, 1641, 1664, 1680, 1740, 1820, 1856, 1885, 1911, 1920, 1960, 2030, 2080, 2184, 2188, 2240, 2262, 2320, 2352, 2436, 2496, 2548, 2639, 2688, 2730, 2735, 2784, 2842, 2912, 2940, 3016, 3045, 3120, 3136, 3185, 3248, 3282, 3360, 3480, 3640, 3712, 3770, 3822, 3829, 3920, 4060, 4160, 4263, 4368, 4376, 4480, 4524, 4640, 4704, 4872, 4992, 5096, 5278, 5460, 5470, 5568, 5655, 5684, 5824, 5880, 6032, 6090, 6240, 6272, 6370, 6496, 6564, 6720, 6960, 7105, 7111, 7280, 7540, 7644, 7658, 7840, 7917, 8120, 8205, 8320, 8526, 8736, 8752, 9048, 9280, 9408, 9555, 9744, 10192, 10556, 10920, 10940, 11136, 11310, 11368, 11487, 11648, 11760, 12064, 12180, 12480, 12740, 12992, 13128, 13195, 13440, 13920, 14210, 14222, 14560, 15080, 15288, 15316, 15680, 15834, 15863, 16240, 16410, 17052, 17472, 17504, 18096, 18473, 18560, 18816, 19110, 19145, 19488, 20384, 21112, 21315, 21333, 21840, 21880, 22620, 22736, 22974, 23520, 24128, 24360, 24960, 25480, 25984, 26256, 26390, 26803, 27840, 28420, 28444, 29120, 30160, 30576, 30632, 31360, 31668, 31726, 32480, 32820, 34104, 34944, 35008, 35555, 36192, 36946, 38220, 38290, 38976, 39585, 40768, 42224, 42630, 42666, 43680, 43760, 45240, 45472, 45948, 47040, 47589, 48256, 48720, 49777, 50960, 52512, 52780, 53606, 55419, 55680, 56840, 56888, 57435, 58240, 60320, 61152, 61264, 63336, 63452, 64960, 65640, 68208, 70016, 71110, 72384, 73892, 76440, 76580, 77952, 79170, 79315, 80409, 81536, 84448, 85260, 85332, 87360, 87520, 90480, 90944, 91896, 92365, 94080, 95178, 97440, 99554, 101920, 105024, 105560, 106665, 107212, 110838, 111041, 113680, 113776, 114870, 120640, 122304, 122528, 126672, 126904, 129920, 131280, 134015, 136416, 142220, 144768, 147784, 149331, 152880, 153160, 158340, 158630, 160818, 168896, 170520, 170664, 174720, 175040, 180960, 181888, 183792, 184730, 190356, 194880, 199108, 203840, 206219, 210048, 211120, 213330, 214424, 221676, 222082, 227360, 227552, 229740, 237945, 241280, 244608, 245056, 248885, 253344, 253808, 262560, 268030, 272832, 277095, 284440, 295568, 298662, 305760, 306320, 316680, 317260, 321636, 333123, 337792, 341040, 341328, 348439, 350080, 361920, 367584, 369460, 380712, 389760, 398216, 402045, 407680, 412438, 422240, 426660, 428848, 443352, 444164, 454720, 455104, 459480, 475890, 490112, 497770, 506688, 507616, 525120, 536060, 545664, 554190, 555205, 568880, 591136, 597324, 611520, 612640, 618657, 633360, 634520, 643272, 666246, 682080, 682656, 696878, 723840, 735168, 738920, 746655, 761424, 777287, 796432, 804090, 824876, 844480, 853320, 857696, 886704, 888328, 909440, 910208, 918960, 951780, 995540, 1013376, 1015232, 1031095, 1045317, 1050240, 1072120, 1108380, 1110410, 1137760, 1182272, 1194648, 1223040, 1225280, 1237314, 1266720, 1269040, 1286544, 1332492, 1364160, 1365312, 1393756, 1443533, 1470336, 1477840, 1493310, 1522848, 1554574, 1592864, 1608180, 1649752, 1665615, 1688960, 1706640, 1715392, 1742195, 1773408, 1776656, 1837920, 1903560, 1991080, 2030464, 2062190, 2090634, 2144240, 2216760, 2220820, 2275520, 2331861, 2364544, 2389296, 2450560, 2474628, 2533440, 2538080, 2573088, 2664984, 2728320, 2730624, 2787512, 2887066, 2955680, 2986620, 3045696, 3093285, 3109148, 3185728, 3216360, 3299504, 3331230, 3413280, 3430784, 3484390, 3546816, 3553312, 3675840, 3807120, 3886435, 3982160, 4124380, 4181268, 4288480, 4330599, 4433520, 4441640, 4551040, 4663722, 4778592, 4949256, 5066880, 5076160, 5146176, 5226585, 5329968, 5575024, 5774132, 5911360, 5973240, 6091392, 6186570, 6218296, 6371456, 6432720, 6599008, 6662460, 6826560, 6968780, 7093632, 7106624, 7217665, 7351680, 7614240, 7772870, 7964320, 8248760, 8362536, 8576960, 8661198, 8867040, 8883280, 9327444, 9557184, 9898512, 10104731, 10152320, 10292352, 10453170, 10659936, 11150048, 11548264, 11659305, 11822720, 11946480, 12373140, 12436592, 12865440, 13198016, 13324920, 13653120, 13937560, 14213248, 14435330, 15228480, 15545740, 15928640, 16497520, 16725072, 17153920, 17322396, 17734080, 17766560, 18654888, 19114368, 19797024, 20209462, 20906340, 21319872, 21652995, 22300096, 23096528, 23318610, 23892960, 24746280, 24873184, 25730880, 26396032, 26649840, 27875120, 28870660, 30314193, 30456960, 31091480, 31857280, 32995040, 33450144, 34644792, 35468160, 35533120, 37309776, 39594048, 40418924, 41812680, 42639744, 43305990, 44600192, 46193056, 46637220, 47785920, 49492560, 49746368, 50523655, 51461760, 53299680, 55750240, 57741320, 60628386, 62182960, 65990080, 66900288, 69289584, 71066240, 74619552, 79188096, 80837848, 83625360, 86611980, 92386112, 93274440, 95571840, 98985120, 99492736, 101047310, 106599360, 111500480, 115482640, 121256772, 124365920, 131980160, 133800576, 138579168, 149239104, 151570965, 161675696, 167250720, 173223960, 184772224, 186548880, 197970240, 202094620, 213198720, 223000960, 230965280, 242513544, 248731840, 277158336, 298478208, 303141930, 323351392, 334501440, 346447920, 373097760, 395940480, 404189240, 461930560, 485027088, 497463680, 554316672, 606283860, 646702784, 669002880, 692895840, 746195520, 808378480, 923861120, 970054176, 1212567720, 1293405568, 1385791680, 1492391040, 1616756960, 1940108352, 2425135440, 2771583360, 3233513920, 3880216704, 4850270880, 6467027840, 9700541760, 19401083520]

約数ペア:

[(1, 19401083520), (2, 9700541760), (3, 6467027840), (4, 4850270880), (5, 3880216704), (6, 3233513920), (7, 2771583360), (8, 2425135440), (10, 1940108352), (12, 1616756960), (13, 1492391040), (14, 1385791680), (15, 1293405568), (16, 1212567720), (20, 970054176), (21, 923861120), (24, 808378480), (26, 746195520), (28, 692895840), (29, 669002880), (30, 646702784), (32, 606283860), (35, 554316672), (39, 497463680), (40, 485027088), (42, 461930560), (48, 404189240), (49, 395940480), (52, 373097760), (56, 346447920), (58, 334501440), (60, 323351392), (64, 303141930), (65, 298478208), (70, 277158336), (78, 248731840), (80, 242513544), (84, 230965280), (87, 223000960), (91, 213198720), (96, 202094620), (98, 197970240), (104, 186548880), (105, 184772224), (112, 173223960), (116, 167250720), (120, 161675696), (128, 151570965), (130, 149239104), (140, 138579168), (145, 133800576), (147, 131980160), (156, 124365920), (160, 121256772), (168, 115482640), (174, 111500480), (182, 106599360), (192, 101047310), (195, 99492736), (196, 98985120), (203, 95571840), (208, 93274440), (210, 92386112), (224, 86611980), (232, 83625360), (240, 80837848), (245, 79188096), (260, 74619552), (273, 71066240), (280, 69289584), (290, 66900288), (294, 65990080), (312, 62182960), (320, 60628386), (336, 57741320), (348, 55750240), (364, 53299680), (377, 51461760), (384, 50523655), (390, 49746368), (392, 49492560), (406, 47785920), (416, 46637220), (420, 46193056), (435, 44600192), (448, 43305990), (455, 42639744), (464, 41812680), (480, 40418924), (490, 39594048), (520, 37309776), (546, 35533120), (547, 35468160), (560, 34644792), (580, 33450144), (588, 32995040), (609, 31857280), (624, 31091480), (637, 30456960), (640, 30314193), (672, 28870660), (696, 27875120), (728, 26649840), (735, 26396032), (754, 25730880), (780, 24873184), (784, 24746280), (812, 23892960), (832, 23318610), (840, 23096528), (870, 22300096), (896, 21652995), (910, 21319872), (928, 20906340), (960, 20209462), (980, 19797024), (1015, 19114368), (1040, 18654888), (1092, 17766560), (1094, 17734080), (1120, 17322396), (1131, 17153920), (1160, 16725072), (1176, 16497520), (1218, 15928640), (1248, 15545740), (1274, 15228480), (1344, 14435330), (1365, 14213248), (1392, 13937560), (1421, 13653120), (1456, 13324920), (1470, 13198016), (1508, 12865440), (1560, 12436592), (1568, 12373140), (1624, 11946480), (1641, 11822720), (1664, 11659305), (1680, 11548264), (1740, 11150048), (1820, 10659936), (1856, 10453170), (1885, 10292352), (1911, 10152320), (1920, 10104731), (1960, 9898512), (2030, 9557184), (2080, 9327444), (2184, 8883280), (2188, 8867040), (2240, 8661198), (2262, 8576960), (2320, 8362536), (2352, 8248760), (2436, 7964320), (2496, 7772870), (2548, 7614240), (2639, 7351680), (2688, 7217665), (2730, 7106624), (2735, 7093632), (2784, 6968780), (2842, 6826560), (2912, 6662460), (2940, 6599008), (3016, 6432720), (3045, 6371456), (3120, 6218296), (3136, 6186570), (3185, 6091392), (3248, 5973240), (3282, 5911360), (3360, 5774132), (3480, 5575024), (3640, 5329968), (3712, 5226585), (3770, 5146176), (3822, 5076160), (3829, 5066880), (3920, 4949256), (4060, 4778592), (4160, 4663722), (4263, 4551040), (4368, 4441640), (4376, 4433520), (4480, 4330599), (4524, 4288480), (4640, 4181268), (4704, 4124380), (4872, 3982160), (4992, 3886435), (5096, 3807120), (5278, 3675840), (5460, 3553312), (5470, 3546816), (5568, 3484390), (5655, 3430784), (5684, 3413280), (5824, 3331230), (5880, 3299504), (6032, 3216360), (6090, 3185728), (6240, 3109148), (6272, 3093285), (6370, 3045696), (6496, 2986620), (6564, 2955680), (6720, 2887066), (6960, 2787512), (7105, 2730624), (7111, 2728320), (7280, 2664984), (7540, 2573088), (7644, 2538080), (7658, 2533440), (7840, 2474628), (7917, 2450560), (8120, 2389296), (8205, 2364544), (8320, 2331861), (8526, 2275520), (8736, 2220820), (8752, 2216760), (9048, 2144240), (9280, 2090634), (9408, 2062190), (9555, 2030464), (9744, 1991080), (10192, 1903560), (10556, 1837920), (10920, 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(28420, 682656), (28444, 682080), (29120, 666246), (30160, 643272), (30576, 634520), (30632, 633360), (31360, 618657), (31668, 612640), (31726, 611520), (32480, 597324), (32820, 591136), (34104, 568880), (34944, 555205), (35008, 554190), (35555, 545664), (36192, 536060), (36946, 525120), (38220, 507616), (38290, 506688), (38976, 497770), (39585, 490112), (40768, 475890), (42224, 459480), (42630, 455104), (42666, 454720), (43680, 444164), (43760, 443352), (45240, 428848), (45472, 426660), (45948, 422240), (47040, 412438), (47589, 407680), (48256, 402045), (48720, 398216), (49777, 389760), (50960, 380712), (52512, 369460), (52780, 367584), (53606, 361920), (55419, 350080), (55680, 348439), (56840, 341328), (56888, 341040), (57435, 337792), (58240, 333123), (60320, 321636), (61152, 317260), (61264, 316680), (63336, 306320), (63452, 305760), (64960, 298662), (65640, 295568), (68208, 284440), (70016, 277095), (71110, 272832), (72384, 268030), (73892, 262560), (76440, 253808), (76580, 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