70440160

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{109}}^1\times {\mathrm{577}}^1$

素因数の和:708

約数の個数: 96

約数和(自身を含む): 192265920

約数和(自身を除く): 121825760

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 70, 80, 109, 112, 140, 160, 218, 224, 280, 436, 545, 560, 577, 763, 872, 1090, 1120, 1154, 1526, 1744, 2180, 2308, 2885, 3052, 3488, 3815, 4039, 4360, 4616, 5770, 6104, 7630, 8078, 8720, 9232, 11540, 12208, 15260, 16156, 17440, 18464, 20195, 23080, 24416, 30520, 32312, 40390, 46160, 61040, 62893, 64624, 80780, 92320, 122080, 125786, 129248, 161560, 251572, 314465, 323120, 440251, 503144, 628930, 646240, 880502, 1006288, 1257860, 1761004, 2012576, 2201255, 2515720, 3522008, 4402510, 5031440, 7044016, 8805020, 10062880, 14088032, 17610040, 35220080, 70440160]

約数ペア:

[(1, 70440160), (2, 35220080), (4, 17610040), (5, 14088032), (7, 10062880), (8, 8805020), (10, 7044016), (14, 5031440), (16, 4402510), (20, 3522008), (28, 2515720), (32, 2201255), (35, 2012576), (40, 1761004), (56, 1257860), (70, 1006288), (80, 880502), (109, 646240), (112, 628930), (140, 503144), (160, 440251), (218, 323120), (224, 314465), (280, 251572), (436, 161560), (545, 129248), (560, 125786), (577, 122080), (763, 92320), (872, 80780), (1090, 64624), (1120, 62893), (1154, 61040), (1526, 46160), (1744, 40390), (2180, 32312), (2308, 30520), (2885, 24416), (3052, 23080), (3488, 20195), (3815, 18464), (4039, 17440), (4360, 16156), (4616, 15260), (5770, 12208), (6104, 11540), (7630, 9232), (8078, 8720)]