130451640

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{2671}}^1$

素因数の和:2733

約数の個数: 128

約数和(自身を含む): 438635520

約数和(自身を除く): 308183880

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 20, 22, 24, 30, 33, 37, 40, 44, 55, 60, 66, 74, 88, 110, 111, 120, 132, 148, 165, 185, 220, 222, 264, 296, 330, 370, 407, 440, 444, 555, 660, 740, 814, 888, 1110, 1221, 1320, 1480, 1628, 2035, 2220, 2442, 2671, 3256, 4070, 4440, 4884, 5342, 6105, 8013, 8140, 9768, 10684, 12210, 13355, 16026, 16280, 21368, 24420, 26710, 29381, 32052, 40065, 48840, 53420, 58762, 64104, 80130, 88143, 98827, 106840, 117524, 146905, 160260, 176286, 197654, 235048, 293810, 296481, 320520, 352572, 395308, 440715, 494135, 587620, 592962, 705144, 790616, 881430, 988270, 1087097, 1175240, 1185924, 1482405, 1762860, 1976540, 2174194, 2371848, 2964810, 3261291, 3525720, 3953080, 4348388, 5435485, 5929620, 6522582, 8696776, 10870970, 11859240, 13045164, 16306455, 21741940, 26090328, 32612910, 43483880, 65225820, 130451640]

約数ペア:

[(1, 130451640), (2, 65225820), (3, 43483880), (4, 32612910), (5, 26090328), (6, 21741940), (8, 16306455), (10, 13045164), (11, 11859240), (12, 10870970), (15, 8696776), (20, 6522582), (22, 5929620), (24, 5435485), (30, 4348388), (33, 3953080), (37, 3525720), (40, 3261291), (44, 2964810), (55, 2371848), (60, 2174194), (66, 1976540), (74, 1762860), (88, 1482405), (110, 1185924), (111, 1175240), (120, 1087097), (132, 988270), (148, 881430), (165, 790616), (185, 705144), (220, 592962), (222, 587620), (264, 494135), (296, 440715), (330, 395308), (370, 352572), (407, 320520), (440, 296481), (444, 293810), (555, 235048), (660, 197654), (740, 176286), (814, 160260), (888, 146905), (1110, 117524), (1221, 106840), (1320, 98827), (1480, 88143), (1628, 80130), (2035, 64104), (2220, 58762), (2442, 53420), (2671, 48840), (3256, 40065), (4070, 32052), (4440, 29381), (4884, 26710), (5342, 24420), (6105, 21368), (8013, 16280), (8140, 16026), (9768, 13355), (10684, 12210)]