258264240

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{59}}^1\times {\mathrm{61}}^1$

素因数の和:172

約数の個数: 320

約数和(自身を含む): 929940480

約数和(自身を除く): 671676240

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 23, 24, 26, 30, 39, 40, 46, 48, 52, 59, 60, 61, 65, 69, 78, 80, 92, 104, 115, 118, 120, 122, 130, 138, 156, 177, 183, 184, 195, 208, 230, 236, 240, 244, 260, 276, 295, 299, 305, 312, 345, 354, 366, 368, 390, 460, 472, 488, 520, 552, 590, 598, 610, 624, 690, 708, 732, 767, 780, 793, 885, 897, 915, 920, 944, 976, 1040, 1104, 1180, 1196, 1220, 1357, 1380, 1403, 1416, 1464, 1495, 1534, 1560, 1586, 1770, 1794, 1830, 1840, 2301, 2360, 2379, 2392, 2440, 2714, 2760, 2806, 2832, 2928, 2990, 3068, 3120, 3172, 3540, 3588, 3599, 3660, 3835, 3965, 4071, 4209, 4485, 4602, 4720, 4758, 4784, 4880, 5428, 5520, 5612, 5980, 6136, 6344, 6785, 7015, 7080, 7176, 7198, 7320, 7670, 7930, 8142, 8418, 8970, 9204, 9516, 10797, 10856, 11224, 11505, 11895, 11960, 12272, 12688, 13570, 14030, 14160, 14352, 14396, 14640, 15340, 15860, 16284, 16836, 17641, 17940, 17995, 18239, 18408, 19032, 20355, 21045, 21594, 21712, 22448, 23010, 23790, 23920, 27140, 28060, 28792, 30680, 31720, 32568, 33672, 35282, 35880, 35990, 36478, 36816, 38064, 40710, 42090, 43188, 46020, 46787, 47580, 52923, 53985, 54280, 54717, 56120, 57584, 61360, 63440, 65136, 67344, 70564, 71760, 71980, 72956, 81420, 82777, 84180, 86376, 88205, 91195, 92040, 93574, 95160, 105846, 107970, 108560, 109434, 112240, 140361, 141128, 143960, 145912, 162840, 165554, 168360, 172752, 176410, 182390, 184080, 187148, 190320, 211692, 215940, 218868, 233935, 248331, 264615, 273585, 280722, 282256, 287920, 291824, 325680, 331108, 336720, 352820, 364780, 374296, 413885, 423384, 431880, 437736, 467870, 496662, 529230, 547170, 561444, 662216, 701805, 705640, 729560, 748592, 827770, 846768, 863760, 875472, 935740, 993324, 1058460, 1076101, 1094340, 1122888, 1241655, 1324432, 1403610, 1411280, 1459120, 1655540, 1871480, 1986648, 2116920, 2152202, 2188680, 2245776, 2483310, 2807220, 3228303, 3311080, 3742960, 3973296, 4233840, 4304404, 4377360, 4966620, 5380505, 5614440, 6456606, 6622160, 8608808, 9933240, 10761010, 11228880, 12913212, 16141515, 17217616, 19866480, 21522020, 25826424, 32283030, 43044040, 51652848, 64566060, 86088080, 129132120, 258264240]

約数ペア:

[(1, 258264240), (2, 129132120), (3, 86088080), (4, 64566060), (5, 51652848), (6, 43044040), (8, 32283030), (10, 25826424), (12, 21522020), (13, 19866480), (15, 17217616), (16, 16141515), (20, 12913212), (23, 11228880), (24, 10761010), (26, 9933240), (30, 8608808), (39, 6622160), (40, 6456606), (46, 5614440), (48, 5380505), (52, 4966620), (59, 4377360), (60, 4304404), (61, 4233840), (65, 3973296), (69, 3742960), (78, 3311080), (80, 3228303), (92, 2807220), (104, 2483310), (115, 2245776), (118, 2188680), (120, 2152202), (122, 2116920), (130, 1986648), (138, 1871480), (156, 1655540), (177, 1459120), (183, 1411280), (184, 1403610), (195, 1324432), (208, 1241655), (230, 1122888), (236, 1094340), (240, 1076101), (244, 1058460), (260, 993324), (276, 935740), (295, 875472), (299, 863760), (305, 846768), (312, 827770), (345, 748592), (354, 729560), (366, 705640), (368, 701805), (390, 662216), (460, 561444), (472, 547170), (488, 529230), (520, 496662), (552, 467870), (590, 437736), (598, 431880), (610, 423384), (624, 413885), (690, 374296), (708, 364780), (732, 352820), (767, 336720), (780, 331108), (793, 325680), (885, 291824), (897, 287920), (915, 282256), (920, 280722), (944, 273585), (976, 264615), (1040, 248331), (1104, 233935), (1180, 218868), (1196, 215940), (1220, 211692), (1357, 190320), (1380, 187148), (1403, 184080), (1416, 182390), (1464, 176410), (1495, 172752), (1534, 168360), (1560, 165554), (1586, 162840), (1770, 145912), (1794, 143960), (1830, 141128), (1840, 140361), (2301, 112240), (2360, 109434), (2379, 108560), (2392, 107970), (2440, 105846), (2714, 95160), (2760, 93574), (2806, 92040), (2832, 91195), (2928, 88205), (2990, 86376), (3068, 84180), (3120, 82777), (3172, 81420), (3540, 72956), (3588, 71980), (3599, 71760), (3660, 70564), (3835, 67344), (3965, 65136), (4071, 63440), (4209, 61360), (4485, 57584), (4602, 56120), (4720, 54717), (4758, 54280), (4784, 53985), (4880, 52923), (5428, 47580), (5520, 46787), (5612, 46020), (5980, 43188), (6136, 42090), (6344, 40710), (6785, 38064), (7015, 36816), (7080, 36478), (7176, 35990), (7198, 35880), (7320, 35282), (7670, 33672), (7930, 32568), (8142, 31720), (8418, 30680), (8970, 28792), (9204, 28060), (9516, 27140), (10797, 23920), (10856, 23790), (11224, 23010), (11505, 22448), (11895, 21712), (11960, 21594), (12272, 21045), (12688, 20355), (13570, 19032), (14030, 18408), (14160, 18239), (14352, 17995), (14396, 17940), (14640, 17641), (15340, 16836), (15860, 16284)]