139339320

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{127}}^1\times {\mathrm{223}}^1$

素因数の和:405

約数の個数: 128

約数和(自身を含む): 433520640

約数和(自身を除く): 294181320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 41, 60, 82, 120, 123, 127, 164, 205, 223, 246, 254, 328, 381, 410, 446, 492, 508, 615, 635, 669, 762, 820, 892, 984, 1016, 1115, 1230, 1270, 1338, 1524, 1640, 1784, 1905, 2230, 2460, 2540, 2676, 3048, 3345, 3810, 4460, 4920, 5080, 5207, 5352, 6690, 7620, 8920, 9143, 10414, 13380, 15240, 15621, 18286, 20828, 26035, 26760, 27429, 28321, 31242, 36572, 41656, 45715, 52070, 54858, 56642, 62484, 73144, 78105, 84963, 91430, 104140, 109716, 113284, 124968, 137145, 141605, 156210, 169926, 182860, 208280, 219432, 226568, 274290, 283210, 312420, 339852, 365720, 424815, 548580, 566420, 624840, 679704, 849630, 1097160, 1132840, 1161161, 1699260, 2322322, 3398520, 3483483, 4644644, 5805805, 6966966, 9289288, 11611610, 13933932, 17417415, 23223220, 27867864, 34834830, 46446440, 69669660, 139339320]

約数ペア:

[(1, 139339320), (2, 69669660), (3, 46446440), (4, 34834830), (5, 27867864), (6, 23223220), (8, 17417415), (10, 13933932), (12, 11611610), (15, 9289288), (20, 6966966), (24, 5805805), (30, 4644644), (40, 3483483), (41, 3398520), (60, 2322322), (82, 1699260), (120, 1161161), (123, 1132840), (127, 1097160), (164, 849630), (205, 679704), (223, 624840), (246, 566420), (254, 548580), (328, 424815), (381, 365720), (410, 339852), (446, 312420), (492, 283210), (508, 274290), (615, 226568), (635, 219432), (669, 208280), (762, 182860), (820, 169926), (892, 156210), (984, 141605), (1016, 137145), (1115, 124968), (1230, 113284), (1270, 109716), (1338, 104140), (1524, 91430), (1640, 84963), (1784, 78105), (1905, 73144), (2230, 62484), (2460, 56642), (2540, 54858), (2676, 52070), (3048, 45715), (3345, 41656), (3810, 36572), (4460, 31242), (4920, 28321), (5080, 27429), (5207, 26760), (5352, 26035), (6690, 20828), (7620, 18286), (8920, 15621), (9143, 15240), (10414, 13380)]