15696577280

素因数分解:

$2^8\times 5^1\times {\mathrm{3163}}^1\times {\mathrm{3877}}^1$

素因数の和:7061

約数の個数: 72

約数和(自身を含む): 37619795472

約数和(自身を除く): 21923218192

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 256, 320, 640, 1280, 3163, 3877, 6326, 7754, 12652, 15508, 15815, 19385, 25304, 31016, 31630, 38770, 50608, 62032, 63260, 77540, 101216, 124064, 126520, 155080, 202432, 248128, 253040, 310160, 404864, 496256, 506080, 620320, 809728, 992512, 1012160, 1240640, 2024320, 2481280, 4048640, 4962560, 12262951, 24525902, 49051804, 61314755, 98103608, 122629510, 196207216, 245259020, 392414432, 490518040, 784828864, 981036080, 1569657728, 1962072160, 3139315456, 3924144320, 7848288640, 15696577280]

約数ペア:

[(1, 15696577280), (2, 7848288640), (4, 3924144320), (5, 3139315456), (8, 1962072160), (10, 1569657728), (16, 981036080), (20, 784828864), (32, 490518040), (40, 392414432), (64, 245259020), (80, 196207216), (128, 122629510), (160, 98103608), (256, 61314755), (320, 49051804), (640, 24525902), (1280, 12262951), (3163, 4962560), (3877, 4048640), (6326, 2481280), (7754, 2024320), (12652, 1240640), (15508, 1012160), (15815, 992512), (19385, 809728), (25304, 620320), (31016, 506080), (31630, 496256), (38770, 404864), (50608, 310160), (62032, 253040), (63260, 248128), (77540, 202432), (101216, 155080), (124064, 126520)]