146876280

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{17239}}^1$

素因数の和:17324

約数の個数: 64

約数和(自身を含む): 446860800

約数和(自身を除く): 299984520

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 71, 120, 142, 213, 284, 355, 426, 568, 710, 852, 1065, 1420, 1704, 2130, 2840, 4260, 8520, 17239, 34478, 51717, 68956, 86195, 103434, 137912, 172390, 206868, 258585, 344780, 413736, 517170, 689560, 1034340, 1223969, 2068680, 2447938, 3671907, 4895876, 6119845, 7343814, 9791752, 12239690, 14687628, 18359535, 24479380, 29375256, 36719070, 48958760, 73438140, 146876280]

約数ペア:

[(1, 146876280), (2, 73438140), (3, 48958760), (4, 36719070), (5, 29375256), (6, 24479380), (8, 18359535), (10, 14687628), (12, 12239690), (15, 9791752), (20, 7343814), (24, 6119845), (30, 4895876), (40, 3671907), (60, 2447938), (71, 2068680), (120, 1223969), (142, 1034340), (213, 689560), (284, 517170), (355, 413736), (426, 344780), (568, 258585), (710, 206868), (852, 172390), (1065, 137912), (1420, 103434), (1704, 86195), (2130, 68956), (2840, 51717), (4260, 34478), (8520, 17239)]