141982920

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{521}}^1\times {\mathrm{757}}^1$

素因数の和:1295

約数の個数: 96

約数和(自身を含む): 462940920

約数和(自身を除く): 320958000

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 360, 521, 757, 1042, 1514, 1563, 2084, 2271, 2605, 3028, 3126, 3785, 4168, 4542, 4689, 5210, 6056, 6252, 6813, 7570, 7815, 9084, 9378, 10420, 11355, 12504, 13626, 15140, 15630, 18168, 18756, 20840, 22710, 23445, 27252, 30280, 31260, 34065, 37512, 45420, 46890, 54504, 62520, 68130, 90840, 93780, 136260, 187560, 272520, 394397, 788794, 1183191, 1577588, 1971985, 2366382, 3155176, 3549573, 3943970, 4732764, 5915955, 7099146, 7887940, 9465528, 11831910, 14198292, 15775880, 17747865, 23663820, 28396584, 35495730, 47327640, 70991460, 141982920]

約数ペア:

[(1, 141982920), (2, 70991460), (3, 47327640), (4, 35495730), (5, 28396584), (6, 23663820), (8, 17747865), (9, 15775880), (10, 14198292), (12, 11831910), (15, 9465528), (18, 7887940), (20, 7099146), (24, 5915955), (30, 4732764), (36, 3943970), (40, 3549573), (45, 3155176), (60, 2366382), (72, 1971985), (90, 1577588), (120, 1183191), (180, 788794), (360, 394397), (521, 272520), (757, 187560), (1042, 136260), (1514, 93780), (1563, 90840), (2084, 68130), (2271, 62520), (2605, 54504), (3028, 46890), (3126, 45420), (3785, 37512), (4168, 34065), (4542, 31260), (4689, 30280), (5210, 27252), (6056, 23445), (6252, 22710), (6813, 20840), (7570, 18756), (7815, 18168), (9084, 15630), (9378, 15140), (10420, 13626), (11355, 12504)]