144298680

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{139}}^1\times {\mathrm{211}}^1$

素因数の和:405

約数の個数: 128

約数和(自身を含む): 448761600

約数和(自身を除く): 304462920

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 41, 60, 82, 120, 123, 139, 164, 205, 211, 246, 278, 328, 410, 417, 422, 492, 556, 615, 633, 695, 820, 834, 844, 984, 1055, 1112, 1230, 1266, 1390, 1640, 1668, 1688, 2085, 2110, 2460, 2532, 2780, 3165, 3336, 4170, 4220, 4920, 5064, 5560, 5699, 6330, 8340, 8440, 8651, 11398, 12660, 16680, 17097, 17302, 22796, 25320, 25953, 28495, 29329, 34194, 34604, 43255, 45592, 51906, 56990, 58658, 68388, 69208, 85485, 86510, 87987, 103812, 113980, 117316, 129765, 136776, 146645, 170970, 173020, 175974, 207624, 227960, 234632, 259530, 293290, 341940, 346040, 351948, 439935, 519060, 586580, 683880, 703896, 879870, 1038120, 1173160, 1202489, 1759740, 2404978, 3519480, 3607467, 4809956, 6012445, 7214934, 9619912, 12024890, 14429868, 18037335, 24049780, 28859736, 36074670, 48099560, 72149340, 144298680]

約数ペア:

[(1, 144298680), (2, 72149340), (3, 48099560), (4, 36074670), (5, 28859736), (6, 24049780), (8, 18037335), (10, 14429868), (12, 12024890), (15, 9619912), (20, 7214934), (24, 6012445), (30, 4809956), (40, 3607467), (41, 3519480), (60, 2404978), (82, 1759740), (120, 1202489), (123, 1173160), (139, 1038120), (164, 879870), (205, 703896), (211, 683880), (246, 586580), (278, 519060), (328, 439935), (410, 351948), (417, 346040), (422, 341940), (492, 293290), (556, 259530), (615, 234632), (633, 227960), (695, 207624), (820, 175974), (834, 173020), (844, 170970), (984, 146645), (1055, 136776), (1112, 129765), (1230, 117316), (1266, 113980), (1390, 103812), (1640, 87987), (1668, 86510), (1688, 85485), (2085, 69208), (2110, 68388), (2460, 58658), (2532, 56990), (2780, 51906), (3165, 45592), (3336, 43255), (4170, 34604), (4220, 34194), (4920, 29329), (5064, 28495), (5560, 25953), (5699, 25320), (6330, 22796), (8340, 17302), (8440, 17097), (8651, 16680), (11398, 12660)]