71039280

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{22769}}^1$

素因数の和:22798

約数の個数: 80

約数和(自身を含む): 237172320

約数和(自身を除く): 166133040

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 39, 40, 48, 52, 60, 65, 78, 80, 104, 120, 130, 156, 195, 208, 240, 260, 312, 390, 520, 624, 780, 1040, 1560, 3120, 22769, 45538, 68307, 91076, 113845, 136614, 182152, 227690, 273228, 295997, 341535, 364304, 455380, 546456, 591994, 683070, 887991, 910760, 1092912, 1183988, 1366140, 1479985, 1775982, 1821520, 2367976, 2732280, 2959970, 3551964, 4439955, 4735952, 5464560, 5919940, 7103928, 8879910, 11839880, 14207856, 17759820, 23679760, 35519640, 71039280]

約数ペア:

[(1, 71039280), (2, 35519640), (3, 23679760), (4, 17759820), (5, 14207856), (6, 11839880), (8, 8879910), (10, 7103928), (12, 5919940), (13, 5464560), (15, 4735952), (16, 4439955), (20, 3551964), (24, 2959970), (26, 2732280), (30, 2367976), (39, 1821520), (40, 1775982), (48, 1479985), (52, 1366140), (60, 1183988), (65, 1092912), (78, 910760), (80, 887991), (104, 683070), (120, 591994), (130, 546456), (156, 455380), (195, 364304), (208, 341535), (240, 295997), (260, 273228), (312, 227690), (390, 182152), (520, 136614), (624, 113845), (780, 91076), (1040, 68307), (1560, 45538), (3120, 22769)]