9907741560

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{563}}^1\times {\mathrm{2767}}^1$

素因数の和:3397

約数の個数: 128

約数和(自身を含む): 30348794880

約数和(自身を除く): 20441053320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 53, 60, 106, 120, 159, 212, 265, 318, 424, 530, 563, 636, 795, 1060, 1126, 1272, 1590, 1689, 2120, 2252, 2767, 2815, 3180, 3378, 4504, 5534, 5630, 6360, 6756, 8301, 8445, 11068, 11260, 13512, 13835, 16602, 16890, 22136, 22520, 27670, 29839, 33204, 33780, 41505, 55340, 59678, 66408, 67560, 83010, 89517, 110680, 119356, 146651, 149195, 166020, 179034, 238712, 293302, 298390, 332040, 358068, 439953, 447585, 586604, 596780, 716136, 733255, 879906, 895170, 1173208, 1193560, 1466510, 1557821, 1759812, 1790340, 2199765, 2933020, 3115642, 3519624, 3580680, 4399530, 4673463, 5866040, 6231284, 7789105, 8799060, 9346926, 12462568, 15578210, 17598120, 18693852, 23367315, 31156420, 37387704, 46734630, 62312840, 82564513, 93469260, 165129026, 186938520, 247693539, 330258052, 412822565, 495387078, 660516104, 825645130, 990774156, 1238467695, 1651290260, 1981548312, 2476935390, 3302580520, 4953870780, 9907741560]

約数ペア:

[(1, 9907741560), (2, 4953870780), (3, 3302580520), (4, 2476935390), (5, 1981548312), (6, 1651290260), (8, 1238467695), (10, 990774156), (12, 825645130), (15, 660516104), (20, 495387078), (24, 412822565), (30, 330258052), (40, 247693539), (53, 186938520), (60, 165129026), (106, 93469260), (120, 82564513), (159, 62312840), (212, 46734630), (265, 37387704), (318, 31156420), (424, 23367315), (530, 18693852), (563, 17598120), (636, 15578210), (795, 12462568), (1060, 9346926), (1126, 8799060), (1272, 7789105), (1590, 6231284), (1689, 5866040), (2120, 4673463), (2252, 4399530), (2767, 3580680), (2815, 3519624), (3180, 3115642), (3378, 2933020), (4504, 2199765), (5534, 1790340), (5630, 1759812), (6360, 1557821), (6756, 1466510), (8301, 1193560), (8445, 1173208), (11068, 895170), (11260, 879906), (13512, 733255), (13835, 716136), (16602, 596780), (16890, 586604), (22136, 447585), (22520, 439953), (27670, 358068), (29839, 332040), (33204, 298390), (33780, 293302), (41505, 238712), (55340, 179034), (59678, 166020), (66408, 149195), (67560, 146651), (83010, 119356), (89517, 110680)]