15702996040

素因数分解:

$2^3\times 5^1\times {\mathrm{503}}^1\times {\mathrm{757}}^1\times {\mathrm{1031}}^1$

素因数の和:2302

約数の個数: 64

約数和(自身を含む): 35483132160

約数和(自身を除く): 19780136120

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 503, 757, 1006, 1031, 1514, 2012, 2062, 2515, 3028, 3785, 4024, 4124, 5030, 5155, 6056, 7570, 8248, 10060, 10310, 15140, 20120, 20620, 30280, 41240, 380771, 518593, 761542, 780467, 1037186, 1523084, 1560934, 1903855, 2074372, 2592965, 3046168, 3121868, 3807710, 3902335, 4148744, 5185930, 6243736, 7615420, 7804670, 10371860, 15230840, 15609340, 20743720, 31218680, 392574901, 785149802, 1570299604, 1962874505, 3140599208, 3925749010, 7851498020, 15702996040]

約数ペア:

[(1, 15702996040), (2, 7851498020), (4, 3925749010), (5, 3140599208), (8, 1962874505), (10, 1570299604), (20, 785149802), (40, 392574901), (503, 31218680), (757, 20743720), (1006, 15609340), (1031, 15230840), (1514, 10371860), (2012, 7804670), (2062, 7615420), (2515, 6243736), (3028, 5185930), (3785, 4148744), (4024, 3902335), (4124, 3807710), (5030, 3121868), (5155, 3046168), (6056, 2592965), (7570, 2074372), (8248, 1903855), (10060, 1560934), (10310, 1523084), (15140, 1037186), (20120, 780467), (20620, 761542), (30280, 518593), (41240, 380771)]