76766560

素因数分解:

$2^5\times 5^1\times {\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{167}}^1$

素因数の和:225

約数の個数: 144

約数和(自身を含む): 209182176

約数和(自身を除く): 132415616

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 17, 20, 26, 32, 34, 40, 52, 65, 68, 80, 85, 104, 130, 136, 160, 167, 169, 170, 208, 221, 260, 272, 334, 338, 340, 416, 442, 520, 544, 668, 676, 680, 835, 845, 884, 1040, 1105, 1336, 1352, 1360, 1670, 1690, 1768, 2080, 2171, 2210, 2672, 2704, 2720, 2839, 2873, 3340, 3380, 3536, 4342, 4420, 5344, 5408, 5678, 5746, 6680, 6760, 7072, 8684, 8840, 10855, 11356, 11492, 13360, 13520, 14195, 14365, 17368, 17680, 21710, 22712, 22984, 26720, 27040, 28223, 28390, 28730, 34736, 35360, 36907, 43420, 45424, 45968, 56446, 56780, 57460, 69472, 73814, 86840, 90848, 91936, 112892, 113560, 114920, 141115, 147628, 173680, 184535, 225784, 227120, 229840, 282230, 295256, 347360, 369070, 451568, 454240, 459680, 479791, 564460, 590512, 738140, 903136, 959582, 1128920, 1181024, 1476280, 1919164, 2257840, 2398955, 2952560, 3838328, 4515680, 4797910, 5905120, 7676656, 9595820, 15353312, 19191640, 38383280, 76766560]

約数ペア:

[(1, 76766560), (2, 38383280), (4, 19191640), (5, 15353312), (8, 9595820), (10, 7676656), (13, 5905120), (16, 4797910), (17, 4515680), (20, 3838328), (26, 2952560), (32, 2398955), (34, 2257840), (40, 1919164), (52, 1476280), (65, 1181024), (68, 1128920), (80, 959582), (85, 903136), (104, 738140), (130, 590512), (136, 564460), (160, 479791), (167, 459680), (169, 454240), (170, 451568), (208, 369070), (221, 347360), (260, 295256), (272, 282230), (334, 229840), (338, 227120), (340, 225784), (416, 184535), (442, 173680), (520, 147628), (544, 141115), (668, 114920), (676, 113560), (680, 112892), (835, 91936), (845, 90848), (884, 86840), (1040, 73814), (1105, 69472), (1336, 57460), (1352, 56780), (1360, 56446), (1670, 45968), (1690, 45424), (1768, 43420), (2080, 36907), (2171, 35360), (2210, 34736), (2672, 28730), (2704, 28390), (2720, 28223), (2839, 27040), (2873, 26720), (3340, 22984), (3380, 22712), (3536, 21710), (4342, 17680), (4420, 17368), (5344, 14365), (5408, 14195), (5678, 13520), (5746, 13360), (6680, 11492), (6760, 11356), (7072, 10855), (8684, 8840)]