20143725360

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{7630199}}^1$

素因数の和:7630226

約数の個数: 80

約数和(自身を含む): 68122425600

約数和(自身を除く): 47978700240

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 33, 40, 44, 48, 55, 60, 66, 80, 88, 110, 120, 132, 165, 176, 220, 240, 264, 330, 440, 528, 660, 880, 1320, 2640, 7630199, 15260398, 22890597, 30520796, 38150995, 45781194, 61041592, 76301990, 83932189, 91562388, 114452985, 122083184, 152603980, 167864378, 183124776, 228905970, 251796567, 305207960, 335728756, 366249552, 419660945, 457811940, 503593134, 610415920, 671457512, 839321890, 915623880, 1007186268, 1258982835, 1342915024, 1678643780, 1831247760, 2014372536, 2517965670, 3357287560, 4028745072, 5035931340, 6714575120, 10071862680, 20143725360]

約数ペア:

[(1, 20143725360), (2, 10071862680), (3, 6714575120), (4, 5035931340), (5, 4028745072), (6, 3357287560), (8, 2517965670), (10, 2014372536), (11, 1831247760), (12, 1678643780), (15, 1342915024), (16, 1258982835), (20, 1007186268), (22, 915623880), (24, 839321890), (30, 671457512), (33, 610415920), (40, 503593134), (44, 457811940), (48, 419660945), (55, 366249552), (60, 335728756), (66, 305207960), (80, 251796567), (88, 228905970), (110, 183124776), (120, 167864378), (132, 152603980), (165, 122083184), (176, 114452985), (220, 91562388), (240, 83932189), (264, 76301990), (330, 61041592), (440, 45781194), (528, 38150995), (660, 30520796), (880, 22890597), (1320, 15260398), (2640, 7630199)]