972230840

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{419}}^1\times {\mathrm{8287}}^1$

素因数の和:8724

約数の個数: 64

約数和(自身を含む): 2506291200

約数和(自身を除く): 1534060360

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 419, 838, 1676, 2095, 2933, 3352, 4190, 5866, 8287, 8380, 11732, 14665, 16574, 16760, 23464, 29330, 33148, 41435, 58009, 58660, 66296, 82870, 116018, 117320, 165740, 232036, 290045, 331480, 464072, 580090, 1160180, 2320360, 3472253, 6944506, 13889012, 17361265, 24305771, 27778024, 34722530, 48611542, 69445060, 97223084, 121528855, 138890120, 194446168, 243057710, 486115420, 972230840]

約数ペア:

[(1, 972230840), (2, 486115420), (4, 243057710), (5, 194446168), (7, 138890120), (8, 121528855), (10, 97223084), (14, 69445060), (20, 48611542), (28, 34722530), (35, 27778024), (40, 24305771), (56, 17361265), (70, 13889012), (140, 6944506), (280, 3472253), (419, 2320360), (838, 1160180), (1676, 580090), (2095, 464072), (2933, 331480), (3352, 290045), (4190, 232036), (5866, 165740), (8287, 117320), (8380, 116018), (11732, 82870), (14665, 66296), (16574, 58660), (16760, 58009), (23464, 41435), (29330, 33148)]