207813720

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{829}}^1\times {\mathrm{2089}}^1$

素因数の和:2932

約数の個数: 64

約数和(自身を含む): 624492000

約数和(自身を除く): 416678280

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 829, 1658, 2089, 2487, 3316, 4145, 4178, 4974, 6267, 6632, 8290, 8356, 9948, 10445, 12435, 12534, 16580, 16712, 19896, 20890, 24870, 25068, 31335, 33160, 41780, 49740, 50136, 62670, 83560, 99480, 125340, 250680, 1731781, 3463562, 5195343, 6927124, 8658905, 10390686, 13854248, 17317810, 20781372, 25976715, 34635620, 41562744, 51953430, 69271240, 103906860, 207813720]

約数ペア:

[(1, 207813720), (2, 103906860), (3, 69271240), (4, 51953430), (5, 41562744), (6, 34635620), (8, 25976715), (10, 20781372), (12, 17317810), (15, 13854248), (20, 10390686), (24, 8658905), (30, 6927124), (40, 5195343), (60, 3463562), (120, 1731781), (829, 250680), (1658, 125340), (2089, 99480), (2487, 83560), (3316, 62670), (4145, 50136), (4178, 49740), (4974, 41780), (6267, 33160), (6632, 31335), (8290, 25068), (8356, 24870), (9948, 20890), (10445, 19896), (12435, 16712), (12534, 16580)]