168462840

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{15427}}^1$

素因数の和:15461

約数の個数: 128

約数和(自身を含む): 622056960

約数和(自身を除く): 453594120

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 13, 14, 15, 20, 21, 24, 26, 28, 30, 35, 39, 40, 42, 52, 56, 60, 65, 70, 78, 84, 91, 104, 105, 120, 130, 140, 156, 168, 182, 195, 210, 260, 273, 280, 312, 364, 390, 420, 455, 520, 546, 728, 780, 840, 910, 1092, 1365, 1560, 1820, 2184, 2730, 3640, 5460, 10920, 15427, 30854, 46281, 61708, 77135, 92562, 107989, 123416, 154270, 185124, 200551, 215978, 231405, 308540, 323967, 370248, 401102, 431956, 462810, 539945, 601653, 617080, 647934, 802204, 863912, 925620, 1002755, 1079890, 1203306, 1295868, 1403857, 1604408, 1619835, 1851240, 2005510, 2159780, 2406612, 2591736, 2807714, 3008265, 3239670, 4011020, 4211571, 4319560, 4813224, 5615428, 6016530, 6479340, 7019285, 8022040, 8423142, 11230856, 12033060, 12958680, 14038570, 16846284, 21057855, 24066120, 28077140, 33692568, 42115710, 56154280, 84231420, 168462840]

約数ペア:

[(1, 168462840), (2, 84231420), (3, 56154280), (4, 42115710), (5, 33692568), (6, 28077140), (7, 24066120), (8, 21057855), (10, 16846284), (12, 14038570), (13, 12958680), (14, 12033060), (15, 11230856), (20, 8423142), (21, 8022040), (24, 7019285), (26, 6479340), (28, 6016530), (30, 5615428), (35, 4813224), (39, 4319560), (40, 4211571), (42, 4011020), (52, 3239670), (56, 3008265), (60, 2807714), (65, 2591736), (70, 2406612), (78, 2159780), (84, 2005510), (91, 1851240), (104, 1619835), (105, 1604408), (120, 1403857), (130, 1295868), (140, 1203306), (156, 1079890), (168, 1002755), (182, 925620), (195, 863912), (210, 802204), (260, 647934), (273, 617080), (280, 601653), (312, 539945), (364, 462810), (390, 431956), (420, 401102), (455, 370248), (520, 323967), (546, 308540), (728, 231405), (780, 215978), (840, 200551), (910, 185124), (1092, 154270), (1365, 123416), (1560, 107989), (1820, 92562), (2184, 77135), (2730, 61708), (3640, 46281), (5460, 30854), (10920, 15427)]