8972634840

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{1283}}^1\times {\mathrm{4483}}^1$

素因数の和:5793

約数の個数: 128

約数和(自身を含む): 29017578240

約数和(自身を除く): 20044943400

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, 195, 260, 312, 390, 520, 780, 1283, 1560, 2566, 3849, 4483, 5132, 6415, 7698, 8966, 10264, 12830, 13449, 15396, 16679, 17932, 19245, 22415, 25660, 26898, 30792, 33358, 35864, 38490, 44830, 50037, 51320, 53796, 58279, 66716, 67245, 76980, 83395, 89660, 100074, 107592, 116558, 133432, 134490, 153960, 166790, 174837, 179320, 200148, 233116, 250185, 268980, 291395, 333580, 349674, 400296, 466232, 500370, 537960, 582790, 667160, 699348, 874185, 1000740, 1165580, 1398696, 1748370, 2001480, 2331160, 3496740, 5751689, 6993480, 11503378, 17255067, 23006756, 28758445, 34510134, 46013512, 57516890, 69020268, 74771957, 86275335, 115033780, 138040536, 149543914, 172550670, 224315871, 230067560, 299087828, 345101340, 373859785, 448631742, 598175656, 690202680, 747719570, 897263484, 1121579355, 1495439140, 1794526968, 2243158710, 2990878280, 4486317420, 8972634840]

約数ペア:

[(1, 8972634840), (2, 4486317420), (3, 2990878280), (4, 2243158710), (5, 1794526968), (6, 1495439140), (8, 1121579355), (10, 897263484), (12, 747719570), (13, 690202680), (15, 598175656), (20, 448631742), (24, 373859785), (26, 345101340), (30, 299087828), (39, 230067560), (40, 224315871), (52, 172550670), (60, 149543914), (65, 138040536), (78, 115033780), (104, 86275335), (120, 74771957), (130, 69020268), (156, 57516890), (195, 46013512), (260, 34510134), (312, 28758445), (390, 23006756), (520, 17255067), (780, 11503378), (1283, 6993480), (1560, 5751689), (2566, 3496740), (3849, 2331160), (4483, 2001480), (5132, 1748370), (6415, 1398696), (7698, 1165580), (8966, 1000740), (10264, 874185), (12830, 699348), (13449, 667160), (15396, 582790), (16679, 537960), (17932, 500370), (19245, 466232), (22415, 400296), (25660, 349674), (26898, 333580), (30792, 291395), (33358, 268980), (35864, 250185), (38490, 233116), (44830, 200148), (50037, 179320), (51320, 174837), (53796, 166790), (58279, 153960), (66716, 134490), (67245, 133432), (76980, 116558), (83395, 107592), (89660, 100074)]