1451228640

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{97}}^1\times {\mathrm{439}}^1$

素因数の和:625

約数の個数: 192

約数和(自身を含む): 4694215680

約数和(自身を除く): 3242987040

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 71, 80, 96, 97, 120, 142, 160, 194, 213, 240, 284, 291, 355, 388, 426, 439, 480, 485, 568, 582, 710, 776, 852, 878, 970, 1065, 1136, 1164, 1317, 1420, 1455, 1552, 1704, 1756, 1940, 2130, 2195, 2272, 2328, 2634, 2840, 2910, 3104, 3408, 3512, 3880, 4260, 4390, 4656, 5268, 5680, 5820, 6585, 6816, 6887, 7024, 7760, 8520, 8780, 9312, 10536, 11360, 11640, 13170, 13774, 14048, 15520, 17040, 17560, 20661, 21072, 23280, 26340, 27548, 31169, 34080, 34435, 35120, 41322, 42144, 42583, 46560, 52680, 55096, 62338, 68870, 70240, 82644, 85166, 93507, 103305, 105360, 110192, 124676, 127749, 137740, 155845, 165288, 170332, 187014, 206610, 210720, 212915, 220384, 249352, 255498, 275480, 311690, 330576, 340664, 374028, 413220, 425830, 467535, 498704, 510996, 550960, 623380, 638745, 661152, 681328, 748056, 826440, 851660, 935070, 997408, 1021992, 1101920, 1246760, 1277490, 1362656, 1496112, 1652880, 1703320, 1870140, 2043984, 2493520, 2554980, 2992224, 3023393, 3305760, 3406640, 3740280, 4087968, 4987040, 5109960, 6046786, 6813280, 7480560, 9070179, 10219920, 12093572, 14961120, 15116965, 18140358, 20439840, 24187144, 30233930, 36280716, 45350895, 48374288, 60467860, 72561432, 90701790, 96748576, 120935720, 145122864, 181403580, 241871440, 290245728, 362807160, 483742880, 725614320, 1451228640]

約数ペア:

[(1, 1451228640), (2, 725614320), (3, 483742880), (4, 362807160), (5, 290245728), (6, 241871440), (8, 181403580), (10, 145122864), (12, 120935720), (15, 96748576), (16, 90701790), (20, 72561432), (24, 60467860), (30, 48374288), (32, 45350895), (40, 36280716), (48, 30233930), (60, 24187144), (71, 20439840), (80, 18140358), (96, 15116965), (97, 14961120), (120, 12093572), (142, 10219920), (160, 9070179), (194, 7480560), (213, 6813280), (240, 6046786), (284, 5109960), (291, 4987040), (355, 4087968), (388, 3740280), (426, 3406640), (439, 3305760), (480, 3023393), (485, 2992224), (568, 2554980), (582, 2493520), (710, 2043984), (776, 1870140), (852, 1703320), (878, 1652880), (970, 1496112), (1065, 1362656), (1136, 1277490), (1164, 1246760), (1317, 1101920), (1420, 1021992), (1455, 997408), (1552, 935070), (1704, 851660), (1756, 826440), (1940, 748056), (2130, 681328), (2195, 661152), (2272, 638745), (2328, 623380), (2634, 550960), (2840, 510996), (2910, 498704), (3104, 467535), (3408, 425830), (3512, 413220), (3880, 374028), (4260, 340664), (4390, 330576), (4656, 311690), (5268, 275480), (5680, 255498), (5820, 249352), (6585, 220384), (6816, 212915), (6887, 210720), (7024, 206610), (7760, 187014), (8520, 170332), (8780, 165288), (9312, 155845), (10536, 137740), (11360, 127749), (11640, 124676), (13170, 110192), (13774, 105360), (14048, 103305), (15520, 93507), (17040, 85166), (17560, 82644), (20661, 70240), (21072, 68870), (23280, 62338), (26340, 55096), (27548, 52680), (31169, 46560), (34080, 42583), (34435, 42144), (35120, 41322)]