74270240

素因数分解:

$2^5\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{2221}}^1$

素因数の和:2266

約数の個数: 96

約数和(自身を含む): 201579840

約数和(自身を除く): 127309600

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 19, 20, 22, 32, 38, 40, 44, 55, 76, 80, 88, 95, 110, 152, 160, 176, 190, 209, 220, 304, 352, 380, 418, 440, 608, 760, 836, 880, 1045, 1520, 1672, 1760, 2090, 2221, 3040, 3344, 4180, 4442, 6688, 8360, 8884, 11105, 16720, 17768, 22210, 24431, 33440, 35536, 42199, 44420, 48862, 71072, 84398, 88840, 97724, 122155, 168796, 177680, 195448, 210995, 244310, 337592, 355360, 390896, 421990, 464189, 488620, 675184, 781792, 843980, 928378, 977240, 1350368, 1687960, 1856756, 1954480, 2320945, 3375920, 3713512, 3908960, 4641890, 6751840, 7427024, 9283780, 14854048, 18567560, 37135120, 74270240]

約数ペア:

[(1, 74270240), (2, 37135120), (4, 18567560), (5, 14854048), (8, 9283780), (10, 7427024), (11, 6751840), (16, 4641890), (19, 3908960), (20, 3713512), (22, 3375920), (32, 2320945), (38, 1954480), (40, 1856756), (44, 1687960), (55, 1350368), (76, 977240), (80, 928378), (88, 843980), (95, 781792), (110, 675184), (152, 488620), (160, 464189), (176, 421990), (190, 390896), (209, 355360), (220, 337592), (304, 244310), (352, 210995), (380, 195448), (418, 177680), (440, 168796), (608, 122155), (760, 97724), (836, 88840), (880, 84398), (1045, 71072), (1520, 48862), (1672, 44420), (1760, 42199), (2090, 35536), (2221, 33440), (3040, 24431), (3344, 22210), (4180, 17768), (4442, 16720), (6688, 11105), (8360, 8884)]