141184920

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{73}}^1\times {\mathrm{227}}^1$

素因数の和:385

約数の個数: 128

約数和(自身を含む): 437322240

約数和(自身を除く): 296137320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 71, 73, 120, 142, 146, 213, 219, 227, 284, 292, 355, 365, 426, 438, 454, 568, 584, 681, 710, 730, 852, 876, 908, 1065, 1095, 1135, 1362, 1420, 1460, 1704, 1752, 1816, 2130, 2190, 2270, 2724, 2840, 2920, 3405, 4260, 4380, 4540, 5183, 5448, 6810, 8520, 8760, 9080, 10366, 13620, 15549, 16117, 16571, 20732, 25915, 27240, 31098, 32234, 33142, 41464, 48351, 49713, 51830, 62196, 64468, 66284, 77745, 80585, 82855, 96702, 99426, 103660, 124392, 128936, 132568, 155490, 161170, 165710, 193404, 198852, 207320, 241755, 248565, 310980, 322340, 331420, 386808, 397704, 483510, 497130, 621960, 644680, 662840, 967020, 994260, 1176541, 1934040, 1988520, 2353082, 3529623, 4706164, 5882705, 7059246, 9412328, 11765410, 14118492, 17648115, 23530820, 28236984, 35296230, 47061640, 70592460, 141184920]

約数ペア:

[(1, 141184920), (2, 70592460), (3, 47061640), (4, 35296230), (5, 28236984), (6, 23530820), (8, 17648115), (10, 14118492), (12, 11765410), (15, 9412328), (20, 7059246), (24, 5882705), (30, 4706164), (40, 3529623), (60, 2353082), (71, 1988520), (73, 1934040), (120, 1176541), (142, 994260), (146, 967020), (213, 662840), (219, 644680), (227, 621960), (284, 497130), (292, 483510), (355, 397704), (365, 386808), (426, 331420), (438, 322340), (454, 310980), (568, 248565), (584, 241755), (681, 207320), (710, 198852), (730, 193404), (852, 165710), (876, 161170), (908, 155490), (1065, 132568), (1095, 128936), (1135, 124392), (1362, 103660), (1420, 99426), (1460, 96702), (1704, 82855), (1752, 80585), (1816, 77745), (2130, 66284), (2190, 64468), (2270, 62196), (2724, 51830), (2840, 49713), (2920, 48351), (3405, 41464), (4260, 33142), (4380, 32234), (4540, 31098), (5183, 27240), (5448, 25915), (6810, 20732), (8520, 16571), (8760, 16117), (9080, 15549), (10366, 13620)]