2016205980

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{73}}^1\times {\mathrm{569}}^1\times {\mathrm{809}}^1$

素因数の和:1463

約数の個数: 96

約数和(自身を含む): 5739854400

約数和(自身を除く): 3723648420

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 73, 146, 219, 292, 365, 438, 569, 730, 809, 876, 1095, 1138, 1460, 1618, 1707, 2190, 2276, 2427, 2845, 3236, 3414, 4045, 4380, 4854, 5690, 6828, 8090, 8535, 9708, 11380, 12135, 16180, 17070, 24270, 34140, 41537, 48540, 59057, 83074, 118114, 124611, 166148, 177171, 207685, 236228, 249222, 295285, 354342, 415370, 460321, 498444, 590570, 623055, 708684, 830740, 885855, 920642, 1181140, 1246110, 1380963, 1771710, 1841284, 2301605, 2492220, 2761926, 3543420, 4603210, 5523852, 6904815, 9206420, 13809630, 27619260, 33603433, 67206866, 100810299, 134413732, 168017165, 201620598, 336034330, 403241196, 504051495, 672068660, 1008102990, 2016205980]

約数ペア:

[(1, 2016205980), (2, 1008102990), (3, 672068660), (4, 504051495), (5, 403241196), (6, 336034330), (10, 201620598), (12, 168017165), (15, 134413732), (20, 100810299), (30, 67206866), (60, 33603433), (73, 27619260), (146, 13809630), (219, 9206420), (292, 6904815), (365, 5523852), (438, 4603210), (569, 3543420), (730, 2761926), (809, 2492220), (876, 2301605), (1095, 1841284), (1138, 1771710), (1460, 1380963), (1618, 1246110), (1707, 1181140), (2190, 920642), (2276, 885855), (2427, 830740), (2845, 708684), (3236, 623055), (3414, 590570), (4045, 498444), (4380, 460321), (4854, 415370), (5690, 354342), (6828, 295285), (8090, 249222), (8535, 236228), (9708, 207685), (11380, 177171), (12135, 166148), (16180, 124611), (17070, 118114), (24270, 83074), (34140, 59057), (41537, 48540)]