351102080

素因数分解:

$2^7\times 5^1\times 7^1\times {\mathrm{109}}^1\times {\mathrm{719}}^1$

素因数の和:854

約数の個数: 128

約数和(自身を含む): 969408000

約数和(自身を除く): 618305920

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 64, 70, 80, 109, 112, 128, 140, 160, 218, 224, 280, 320, 436, 448, 545, 560, 640, 719, 763, 872, 896, 1090, 1120, 1438, 1526, 1744, 2180, 2240, 2876, 3052, 3488, 3595, 3815, 4360, 4480, 5033, 5752, 6104, 6976, 7190, 7630, 8720, 10066, 11504, 12208, 13952, 14380, 15260, 17440, 20132, 23008, 24416, 25165, 28760, 30520, 34880, 40264, 46016, 48832, 50330, 57520, 61040, 69760, 78371, 80528, 92032, 97664, 100660, 115040, 122080, 156742, 161056, 201320, 230080, 244160, 313484, 322112, 391855, 402640, 460160, 488320, 548597, 626968, 644224, 783710, 805280, 1097194, 1253936, 1567420, 1610560, 2194388, 2507872, 2742985, 3134840, 3221120, 4388776, 5015744, 5485970, 6269680, 8777552, 10031488, 10971940, 12539360, 17555104, 21943880, 25078720, 35110208, 43887760, 50157440, 70220416, 87775520, 175551040, 351102080]

約数ペア:

[(1, 351102080), (2, 175551040), (4, 87775520), (5, 70220416), (7, 50157440), (8, 43887760), (10, 35110208), (14, 25078720), (16, 21943880), (20, 17555104), (28, 12539360), (32, 10971940), (35, 10031488), (40, 8777552), (56, 6269680), (64, 5485970), (70, 5015744), (80, 4388776), (109, 3221120), (112, 3134840), (128, 2742985), (140, 2507872), (160, 2194388), (218, 1610560), (224, 1567420), (280, 1253936), (320, 1097194), (436, 805280), (448, 783710), (545, 644224), (560, 626968), (640, 548597), (719, 488320), (763, 460160), (872, 402640), (896, 391855), (1090, 322112), (1120, 313484), (1438, 244160), (1526, 230080), (1744, 201320), (2180, 161056), (2240, 156742), (2876, 122080), (3052, 115040), (3488, 100660), (3595, 97664), (3815, 92032), (4360, 80528), (4480, 78371), (5033, 69760), (5752, 61040), (6104, 57520), (6976, 50330), (7190, 48832), (7630, 46016), (8720, 40264), (10066, 34880), (11504, 30520), (12208, 28760), (13952, 25165), (14380, 24416), (15260, 23008), (17440, 20132)]