1481879880

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{13}}^2\times {\mathrm{23}}^1\times {\mathrm{353}}^1$

素因数の和:422

約数の個数: 384

約数和(自身を含む): 5597164800

約数和(自身を除く): 4115284920

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 18, 20, 23, 24, 26, 27, 30, 36, 39, 40, 45, 46, 52, 54, 60, 65, 69, 72, 78, 90, 92, 104, 108, 115, 117, 120, 130, 135, 138, 156, 169, 180, 184, 195, 207, 216, 230, 234, 260, 270, 276, 299, 312, 338, 345, 351, 353, 360, 390, 414, 460, 468, 507, 520, 540, 552, 585, 598, 621, 676, 690, 702, 706, 780, 828, 845, 897, 920, 936, 1014, 1035, 1059, 1080, 1170, 1196, 1242, 1352, 1380, 1404, 1412, 1495, 1521, 1560, 1656, 1690, 1755, 1765, 1794, 2028, 2070, 2118, 2340, 2392, 2484, 2535, 2691, 2760, 2808, 2824, 2990, 3042, 3105, 3177, 3380, 3510, 3530, 3588, 3887, 4056, 4140, 4236, 4485, 4563, 4589, 4680, 4968, 5070, 5295, 5382, 5980, 6084, 6210, 6354, 6760, 7020, 7060, 7176, 7605, 7774, 8073, 8119, 8280, 8472, 8970, 9126, 9178, 9531, 10140, 10590, 10764, 11661, 11960, 12168, 12420, 12708, 13455, 13767, 14040, 14120, 15210, 15548, 15885, 16146, 16238, 17940, 18252, 18356, 19062, 19435, 20280, 21180, 21528, 22815, 22945, 23322, 24357, 24840, 25416, 26910, 27534, 30420, 31096, 31770, 32292, 32476, 34983, 35880, 36504, 36712, 38124, 38870, 40365, 40595, 41301, 42360, 45630, 45890, 46644, 47655, 48714, 53820, 55068, 58305, 59657, 60840, 63540, 64584, 64952, 68835, 69966, 73071, 76248, 77740, 80730, 81190, 82602, 91260, 91780, 93288, 95310, 97428, 104949, 105547, 107640, 110136, 116610, 119314, 121785, 123903, 127080, 137670, 139932, 146142, 155480, 161460, 162380, 165204, 174915, 178971, 182520, 183560, 190620, 194856, 206505, 209898, 211094, 219213, 233220, 238628, 243570, 247806, 275340, 279864, 292284, 298285, 316641, 322920, 324760, 330408, 349830, 357942, 365355, 381240, 413010, 419796, 422188, 438426, 466440, 477256, 487140, 495612, 524745, 527735, 536913, 550680, 584568, 596570, 619515, 633282, 699660, 715884, 730710, 826020, 839592, 844376, 876852, 894855, 949923, 974280, 991224, 1049490, 1055470, 1073826, 1096065, 1193140, 1239030, 1266564, 1372111, 1399320, 1431768, 1461420, 1583205, 1610739, 1652040, 1753704, 1789710, 1899846, 2098980, 2110940, 2147652, 2192130, 2386280, 2478060, 2533128, 2684565, 2744222, 2849769, 2922840, 3166410, 3221478, 3579420, 3799692, 4116333, 4197960, 4221880, 4295304, 4384260, 4749615, 4956120, 5369130, 5488444, 5699538, 6332820, 6442956, 6860555, 7158840, 7599384, 8053695, 8232666, 8768520, 9499230, 10738260, 10976888, 11399076, 12348999, 12665640, 12885912, 13721110, 14248845, 16107390, 16465332, 18998460, 20581665, 21476520, 22798152, 24697998, 27442220, 28497690, 32214780, 32930664, 37046997, 37996920, 41163330, 49395996, 54884440, 56995380, 61744995, 64429560, 74093994, 82326660, 98791992, 113990760, 123489990, 148187988, 164653320, 185234985, 246979980, 296375976, 370469970, 493959960, 740939940, 1481879880]

約数ペア:

[(1, 1481879880), (2, 740939940), (3, 493959960), (4, 370469970), (5, 296375976), (6, 246979980), (8, 185234985), (9, 164653320), (10, 148187988), (12, 123489990), (13, 113990760), (15, 98791992), (18, 82326660), (20, 74093994), (23, 64429560), (24, 61744995), (26, 56995380), (27, 54884440), (30, 49395996), (36, 41163330), (39, 37996920), (40, 37046997), (45, 32930664), (46, 32214780), (52, 28497690), (54, 27442220), (60, 24697998), (65, 22798152), (69, 21476520), (72, 20581665), (78, 18998460), (90, 16465332), (92, 16107390), (104, 14248845), (108, 13721110), (115, 12885912), (117, 12665640), (120, 12348999), (130, 11399076), (135, 10976888), (138, 10738260), (156, 9499230), (169, 8768520), (180, 8232666), (184, 8053695), (195, 7599384), (207, 7158840), (216, 6860555), (230, 6442956), (234, 6332820), (260, 5699538), (270, 5488444), (276, 5369130), (299, 4956120), (312, 4749615), (338, 4384260), (345, 4295304), (351, 4221880), (353, 4197960), (360, 4116333), (390, 3799692), (414, 3579420), (460, 3221478), (468, 3166410), (507, 2922840), (520, 2849769), (540, 2744222), (552, 2684565), (585, 2533128), (598, 2478060), (621, 2386280), (676, 2192130), (690, 2147652), (702, 2110940), (706, 2098980), (780, 1899846), (828, 1789710), (845, 1753704), (897, 1652040), (920, 1610739), (936, 1583205), (1014, 1461420), (1035, 1431768), (1059, 1399320), (1080, 1372111), (1170, 1266564), (1196, 1239030), (1242, 1193140), (1352, 1096065), (1380, 1073826), (1404, 1055470), (1412, 1049490), (1495, 991224), (1521, 974280), (1560, 949923), (1656, 894855), (1690, 876852), (1755, 844376), (1765, 839592), (1794, 826020), (2028, 730710), (2070, 715884), (2118, 699660), (2340, 633282), (2392, 619515), (2484, 596570), (2535, 584568), (2691, 550680), (2760, 536913), (2808, 527735), (2824, 524745), (2990, 495612), (3042, 487140), (3105, 477256), (3177, 466440), (3380, 438426), (3510, 422188), (3530, 419796), (3588, 413010), (3887, 381240), (4056, 365355), (4140, 357942), (4236, 349830), (4485, 330408), (4563, 324760), (4589, 322920), (4680, 316641), (4968, 298285), (5070, 292284), (5295, 279864), (5382, 275340), (5980, 247806), (6084, 243570), (6210, 238628), (6354, 233220), (6760, 219213), (7020, 211094), (7060, 209898), (7176, 206505), (7605, 194856), (7774, 190620), (8073, 183560), (8119, 182520), (8280, 178971), (8472, 174915), (8970, 165204), (9126, 162380), (9178, 161460), (9531, 155480), (10140, 146142), (10590, 139932), (10764, 137670), (11661, 127080), (11960, 123903), (12168, 121785), (12420, 119314), (12708, 116610), (13455, 110136), (13767, 107640), (14040, 105547), (14120, 104949), (15210, 97428), (15548, 95310), (15885, 93288), (16146, 91780), (16238, 91260), (17940, 82602), (18252, 81190), (18356, 80730), (19062, 77740), (19435, 76248), (20280, 73071), (21180, 69966), (21528, 68835), (22815, 64952), (22945, 64584), (23322, 63540), (24357, 60840), (24840, 59657), (25416, 58305), (26910, 55068), (27534, 53820), (30420, 48714), (31096, 47655), (31770, 46644), (32292, 45890), (32476, 45630), (34983, 42360), (35880, 41301), (36504, 40595), (36712, 40365), (38124, 38870)]