155118926560

素因数分解:

$2^5\times 5^1\times {\mathrm{13}}^1\times {\mathrm{4673}}^1\times {\mathrm{15959}}^1$

素因数の和:20660

約数の個数: 96

約数和(自身を含む): 394767535680

約数和(自身を除く): 239648609120

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 32, 40, 52, 65, 80, 104, 130, 160, 208, 260, 416, 520, 1040, 2080, 4673, 9346, 15959, 18692, 23365, 31918, 37384, 46730, 60749, 63836, 74768, 79795, 93460, 121498, 127672, 149536, 159590, 186920, 207467, 242996, 255344, 303745, 319180, 373840, 414934, 485992, 510688, 607490, 638360, 747680, 829868, 971984, 1037335, 1214980, 1276720, 1659736, 1943968, 2074670, 2429960, 2553440, 3319472, 4149340, 4859920, 6638944, 8298680, 9719840, 16597360, 33194720, 74576407, 149152814, 298305628, 372882035, 596611256, 745764070, 969493291, 1193222512, 1491528140, 1938986582, 2386445024, 2983056280, 3877973164, 4847466455, 5966112560, 7755946328, 9694932910, 11932225120, 15511892656, 19389865820, 31023785312, 38779731640, 77559463280, 155118926560]

約数ペア:

[(1, 155118926560), (2, 77559463280), (4, 38779731640), (5, 31023785312), (8, 19389865820), (10, 15511892656), (13, 11932225120), (16, 9694932910), (20, 7755946328), (26, 5966112560), (32, 4847466455), (40, 3877973164), (52, 2983056280), (65, 2386445024), (80, 1938986582), (104, 1491528140), (130, 1193222512), (160, 969493291), (208, 745764070), (260, 596611256), (416, 372882035), (520, 298305628), (1040, 149152814), (2080, 74576407), (4673, 33194720), (9346, 16597360), (15959, 9719840), (18692, 8298680), (23365, 6638944), (31918, 4859920), (37384, 4149340), (46730, 3319472), (60749, 2553440), (63836, 2429960), (74768, 2074670), (79795, 1943968), (93460, 1659736), (121498, 1276720), (127672, 1214980), (149536, 1037335), (159590, 971984), (186920, 829868), (207467, 747680), (242996, 638360), (255344, 607490), (303745, 510688), (319180, 485992), (373840, 414934)]