15156948040

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{107}}^1\times {\mathrm{272411}}^1$

素因数の和:272542

約数の個数: 64

約数和(自身を含む): 37069824960

約数和(自身を除く): 21912876920

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 104, 107, 130, 214, 260, 428, 520, 535, 856, 1070, 1391, 2140, 2782, 4280, 5564, 6955, 11128, 13910, 27820, 55640, 272411, 544822, 1089644, 1362055, 2179288, 2724110, 3541343, 5448220, 7082686, 10896440, 14165372, 17706715, 28330744, 29147977, 35413430, 58295954, 70826860, 116591908, 141653720, 145739885, 233183816, 291479770, 378923701, 582959540, 757847402, 1165919080, 1515694804, 1894618505, 3031389608, 3789237010, 7578474020, 15156948040]

約数ペア:

[(1, 15156948040), (2, 7578474020), (4, 3789237010), (5, 3031389608), (8, 1894618505), (10, 1515694804), (13, 1165919080), (20, 757847402), (26, 582959540), (40, 378923701), (52, 291479770), (65, 233183816), (104, 145739885), (107, 141653720), (130, 116591908), (214, 70826860), (260, 58295954), (428, 35413430), (520, 29147977), (535, 28330744), (856, 17706715), (1070, 14165372), (1391, 10896440), (2140, 7082686), (2782, 5448220), (4280, 3541343), (5564, 2724110), (6955, 2179288), (11128, 1362055), (13910, 1089644), (27820, 544822), (55640, 272411)]