63007840

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{101}}^1\times {\mathrm{557}}^1$

素因数の和:680

約数の個数: 96

約数和(自身を含む): 172113984

約数和(自身を除く): 109106144

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 70, 80, 101, 112, 140, 160, 202, 224, 280, 404, 505, 557, 560, 707, 808, 1010, 1114, 1120, 1414, 1616, 2020, 2228, 2785, 2828, 3232, 3535, 3899, 4040, 4456, 5570, 5656, 7070, 7798, 8080, 8912, 11140, 11312, 14140, 15596, 16160, 17824, 19495, 22280, 22624, 28280, 31192, 38990, 44560, 56257, 56560, 62384, 77980, 89120, 112514, 113120, 124768, 155960, 225028, 281285, 311920, 393799, 450056, 562570, 623840, 787598, 900112, 1125140, 1575196, 1800224, 1968995, 2250280, 3150392, 3937990, 4500560, 6300784, 7875980, 9001120, 12601568, 15751960, 31503920, 63007840]

約数ペア:

[(1, 63007840), (2, 31503920), (4, 15751960), (5, 12601568), (7, 9001120), (8, 7875980), (10, 6300784), (14, 4500560), (16, 3937990), (20, 3150392), (28, 2250280), (32, 1968995), (35, 1800224), (40, 1575196), (56, 1125140), (70, 900112), (80, 787598), (101, 623840), (112, 562570), (140, 450056), (160, 393799), (202, 311920), (224, 281285), (280, 225028), (404, 155960), (505, 124768), (557, 113120), (560, 112514), (707, 89120), (808, 77980), (1010, 62384), (1114, 56560), (1120, 56257), (1414, 44560), (1616, 38990), (2020, 31192), (2228, 28280), (2785, 22624), (2828, 22280), (3232, 19495), (3535, 17824), (3899, 16160), (4040, 15596), (4456, 14140), (5570, 11312), (5656, 11140), (7070, 8912), (7798, 8080)]