2537887560

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{1097}}^1\times {\mathrm{1483}}^1$

素因数の和:2607

約数の個数: 128

約数和(自身を含む): 8212337280

約数和(自身を除く): 5674449720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 26, 30, 39, 40, 52, 60, 65, 78, 104, 120, 130, 156, 195, 260, 312, 390, 520, 780, 1097, 1483, 1560, 2194, 2966, 3291, 4388, 4449, 5485, 5932, 6582, 7415, 8776, 8898, 10970, 11864, 13164, 14261, 14830, 16455, 17796, 19279, 21940, 22245, 26328, 28522, 29660, 32910, 35592, 38558, 42783, 43880, 44490, 57044, 57837, 59320, 65820, 71305, 77116, 85566, 88980, 96395, 114088, 115674, 131640, 142610, 154232, 171132, 177960, 192790, 213915, 231348, 285220, 289185, 342264, 385580, 427830, 462696, 570440, 578370, 771160, 855660, 1156740, 1626851, 1711320, 2313480, 3253702, 4880553, 6507404, 8134255, 9761106, 13014808, 16268510, 19522212, 21149063, 24402765, 32537020, 39044424, 42298126, 48805530, 63447189, 65074040, 84596252, 97611060, 105745315, 126894378, 169192504, 195222120, 211490630, 253788756, 317235945, 422981260, 507577512, 634471890, 845962520, 1268943780, 2537887560]

約数ペア:

[(1, 2537887560), (2, 1268943780), (3, 845962520), (4, 634471890), (5, 507577512), (6, 422981260), (8, 317235945), (10, 253788756), (12, 211490630), (13, 195222120), (15, 169192504), (20, 126894378), (24, 105745315), (26, 97611060), (30, 84596252), (39, 65074040), (40, 63447189), (52, 48805530), (60, 42298126), (65, 39044424), (78, 32537020), (104, 24402765), (120, 21149063), (130, 19522212), (156, 16268510), (195, 13014808), (260, 9761106), (312, 8134255), (390, 6507404), (520, 4880553), (780, 3253702), (1097, 2313480), (1483, 1711320), (1560, 1626851), (2194, 1156740), (2966, 855660), (3291, 771160), (4388, 578370), (4449, 570440), (5485, 462696), (5932, 427830), (6582, 385580), (7415, 342264), (8776, 289185), (8898, 285220), (10970, 231348), (11864, 213915), (13164, 192790), (14261, 177960), (14830, 171132), (16455, 154232), (17796, 142610), (19279, 131640), (21940, 115674), (22245, 114088), (26328, 96395), (28522, 88980), (29660, 85566), (32910, 77116), (35592, 71305), (38558, 65820), (42783, 59320), (43880, 57837), (44490, 57044)]