169381680

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{233}}^2$

素因数の和:495

約数の個数: 120

約数和(自身を含む): 567911568

約数和(自身を除く): 398529888

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, 233, 240, 260, 312, 390, 466, 520, 624, 699, 780, 932, 1040, 1165, 1398, 1560, 1864, 2330, 2796, 3029, 3120, 3495, 3728, 4660, 5592, 6058, 6990, 9087, 9320, 11184, 12116, 13980, 15145, 18174, 18640, 24232, 27960, 30290, 36348, 45435, 48464, 54289, 55920, 60580, 72696, 90870, 108578, 121160, 145392, 162867, 181740, 217156, 242320, 271445, 325734, 363480, 434312, 542890, 651468, 705757, 726960, 814335, 868624, 1085780, 1302936, 1411514, 1628670, 2117271, 2171560, 2605872, 2823028, 3257340, 3528785, 4234542, 4343120, 5646056, 6514680, 7057570, 8469084, 10586355, 11292112, 13029360, 14115140, 16938168, 21172710, 28230280, 33876336, 42345420, 56460560, 84690840, 169381680]

約数ペア:

[(1, 169381680), (2, 84690840), (3, 56460560), (4, 42345420), (5, 33876336), (6, 28230280), (8, 21172710), (10, 16938168), (12, 14115140), (13, 13029360), (15, 11292112), (16, 10586355), (20, 8469084), (24, 7057570), (26, 6514680), (30, 5646056), (39, 4343120), (40, 4234542), (48, 3528785), (52, 3257340), (60, 2823028), (65, 2605872), (78, 2171560), (80, 2117271), (104, 1628670), (120, 1411514), (130, 1302936), (156, 1085780), (195, 868624), (208, 814335), (233, 726960), (240, 705757), (260, 651468), (312, 542890), (390, 434312), (466, 363480), (520, 325734), (624, 271445), (699, 242320), (780, 217156), (932, 181740), (1040, 162867), (1165, 145392), (1398, 121160), (1560, 108578), (1864, 90870), (2330, 72696), (2796, 60580), (3029, 55920), (3120, 54289), (3495, 48464), (3728, 45435), (4660, 36348), (5592, 30290), (6058, 27960), (6990, 24232), (9087, 18640), (9320, 18174), (11184, 15145), (12116, 13980)]