138451560

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{6827}}^1$

素因数の和:6867

約数の個数: 96

約数和(自身を含む): 449828640

約数和(自身を除く): 311377080

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 26, 30, 39, 40, 52, 60, 65, 78, 104, 120, 130, 156, 169, 195, 260, 312, 338, 390, 507, 520, 676, 780, 845, 1014, 1352, 1560, 1690, 2028, 2535, 3380, 4056, 5070, 6760, 6827, 10140, 13654, 20280, 20481, 27308, 34135, 40962, 54616, 68270, 81924, 88751, 102405, 136540, 163848, 177502, 204810, 266253, 273080, 355004, 409620, 443755, 532506, 710008, 819240, 887510, 1065012, 1153763, 1331265, 1775020, 2130024, 2307526, 2662530, 3461289, 3550040, 4615052, 5325060, 5768815, 6922578, 9230104, 10650120, 11537630, 13845156, 17306445, 23075260, 27690312, 34612890, 46150520, 69225780, 138451560]

約数ペア:

[(1, 138451560), (2, 69225780), (3, 46150520), (4, 34612890), (5, 27690312), (6, 23075260), (8, 17306445), (10, 13845156), (12, 11537630), (13, 10650120), (15, 9230104), (20, 6922578), (24, 5768815), (26, 5325060), (30, 4615052), (39, 3550040), (40, 3461289), (52, 2662530), (60, 2307526), (65, 2130024), (78, 1775020), (104, 1331265), (120, 1153763), (130, 1065012), (156, 887510), (169, 819240), (195, 710008), (260, 532506), (312, 443755), (338, 409620), (390, 355004), (507, 273080), (520, 266253), (676, 204810), (780, 177502), (845, 163848), (1014, 136540), (1352, 102405), (1560, 88751), (1690, 81924), (2028, 68270), (2535, 54616), (3380, 40962), (4056, 34135), (5070, 27308), (6760, 20481), (6827, 20280), (10140, 13654)]