15663572040

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{73}}^1\times {\mathrm{227}}^1\times {\mathrm{7877}}^1$

素因数の和:8191

約数の個数: 128

約数和(自身を含む): 47850341760

約数和(自身を除く): 32186769720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 73, 120, 146, 219, 227, 292, 365, 438, 454, 584, 681, 730, 876, 908, 1095, 1135, 1362, 1460, 1752, 1816, 2190, 2270, 2724, 2920, 3405, 4380, 4540, 5448, 6810, 7877, 8760, 9080, 13620, 15754, 16571, 23631, 27240, 31508, 33142, 39385, 47262, 49713, 63016, 66284, 78770, 82855, 94524, 99426, 118155, 132568, 157540, 165710, 189048, 198852, 236310, 248565, 315080, 331420, 397704, 472620, 497130, 575021, 662840, 945240, 994260, 1150042, 1725063, 1788079, 1988520, 2300084, 2875105, 3450126, 3576158, 4600168, 5364237, 5750210, 6900252, 7152316, 8625315, 8940395, 10728474, 11500420, 13800504, 14304632, 17250630, 17880790, 21456948, 23000840, 26821185, 34501260, 35761580, 42913896, 53642370, 69002520, 71523160, 107284740, 130529767, 214569480, 261059534, 391589301, 522119068, 652648835, 783178602, 1044238136, 1305297670, 1566357204, 1957946505, 2610595340, 3132714408, 3915893010, 5221190680, 7831786020, 15663572040]

約数ペア:

[(1, 15663572040), (2, 7831786020), (3, 5221190680), (4, 3915893010), (5, 3132714408), (6, 2610595340), (8, 1957946505), (10, 1566357204), (12, 1305297670), (15, 1044238136), (20, 783178602), (24, 652648835), (30, 522119068), (40, 391589301), (60, 261059534), (73, 214569480), (120, 130529767), (146, 107284740), (219, 71523160), (227, 69002520), (292, 53642370), (365, 42913896), (438, 35761580), (454, 34501260), (584, 26821185), (681, 23000840), (730, 21456948), (876, 17880790), (908, 17250630), (1095, 14304632), (1135, 13800504), (1362, 11500420), (1460, 10728474), (1752, 8940395), (1816, 8625315), (2190, 7152316), (2270, 6900252), (2724, 5750210), (2920, 5364237), (3405, 4600168), (4380, 3576158), (4540, 3450126), (5448, 2875105), (6810, 2300084), (7877, 1988520), (8760, 1788079), (9080, 1725063), (13620, 1150042), (15754, 994260), (16571, 945240), (23631, 662840), (27240, 575021), (31508, 497130), (33142, 472620), (39385, 397704), (47262, 331420), (49713, 315080), (63016, 248565), (66284, 236310), (78770, 198852), (82855, 189048), (94524, 165710), (99426, 157540), (118155, 132568)]