56327880

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{67057}}^1$

素因数の和:67078

約数の個数: 64

約数和(自身を含む): 193127040

約数和(自身を除く): 136799160

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 56, 60, 70, 84, 105, 120, 140, 168, 210, 280, 420, 840, 67057, 134114, 201171, 268228, 335285, 402342, 469399, 536456, 670570, 804684, 938798, 1005855, 1341140, 1408197, 1609368, 1877596, 2011710, 2346995, 2682280, 2816394, 3755192, 4023420, 4693990, 5632788, 7040985, 8046840, 9387980, 11265576, 14081970, 18775960, 28163940, 56327880]

約数ペア:

[(1, 56327880), (2, 28163940), (3, 18775960), (4, 14081970), (5, 11265576), (6, 9387980), (7, 8046840), (8, 7040985), (10, 5632788), (12, 4693990), (14, 4023420), (15, 3755192), (20, 2816394), (21, 2682280), (24, 2346995), (28, 2011710), (30, 1877596), (35, 1609368), (40, 1408197), (42, 1341140), (56, 1005855), (60, 938798), (70, 804684), (84, 670570), (105, 536456), (120, 469399), (140, 402342), (168, 335285), (210, 268228), (280, 201171), (420, 134114), (840, 67057)]