15705084640

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{809}}^1\times {\mathrm{17333}}^1$

素因数の和:18164

約数の個数: 96

約数和(自身を含む): 42458592960

約数和(自身を除く): 26753508320

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 70, 80, 112, 140, 160, 224, 280, 560, 809, 1120, 1618, 3236, 4045, 5663, 6472, 8090, 11326, 12944, 16180, 17333, 22652, 25888, 28315, 32360, 34666, 45304, 56630, 64720, 69332, 86665, 90608, 113260, 121331, 129440, 138664, 173330, 181216, 226520, 242662, 277328, 346660, 453040, 485324, 554656, 606655, 693320, 906080, 970648, 1213310, 1386640, 1941296, 2426620, 2773280, 3882592, 4853240, 9706480, 14022397, 19412960, 28044794, 56089588, 70111985, 98156779, 112179176, 140223970, 196313558, 224358352, 280447940, 392627116, 448716704, 490783895, 560895880, 785254232, 981567790, 1121791760, 1570508464, 1963135580, 2243583520, 3141016928, 3926271160, 7852542320, 15705084640]

約数ペア:

[(1, 15705084640), (2, 7852542320), (4, 3926271160), (5, 3141016928), (7, 2243583520), (8, 1963135580), (10, 1570508464), (14, 1121791760), (16, 981567790), (20, 785254232), (28, 560895880), (32, 490783895), (35, 448716704), (40, 392627116), (56, 280447940), (70, 224358352), (80, 196313558), (112, 140223970), (140, 112179176), (160, 98156779), (224, 70111985), (280, 56089588), (560, 28044794), (809, 19412960), (1120, 14022397), (1618, 9706480), (3236, 4853240), (4045, 3882592), (5663, 2773280), (6472, 2426620), (8090, 1941296), (11326, 1386640), (12944, 1213310), (16180, 970648), (17333, 906080), (22652, 693320), (25888, 606655), (28315, 554656), (32360, 485324), (34666, 453040), (45304, 346660), (56630, 277328), (64720, 242662), (69332, 226520), (86665, 181216), (90608, 173330), (113260, 138664), (121331, 129440)]