63964851200

素因数分解:

$2^{10}\times 5^2\times {\mathrm{163}}^1\times {\mathrm{15329}}^1$

素因数の和:15522

約数の個数: 132

約数和(自身を含む): 159538512840

約数和(自身を除く): 95573661640

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 50, 64, 80, 100, 128, 160, 163, 200, 256, 320, 326, 400, 512, 640, 652, 800, 815, 1024, 1280, 1304, 1600, 1630, 2560, 2608, 3200, 3260, 4075, 5120, 5216, 6400, 6520, 8150, 10432, 12800, 13040, 15329, 16300, 20864, 25600, 26080, 30658, 32600, 41728, 52160, 61316, 65200, 76645, 83456, 104320, 122632, 130400, 153290, 166912, 208640, 245264, 260800, 306580, 383225, 417280, 490528, 521600, 613160, 766450, 834560, 981056, 1043200, 1226320, 1532900, 1962112, 2086400, 2452640, 2498627, 3065800, 3924224, 4172800, 4905280, 4997254, 6131600, 7848448, 9810560, 9994508, 12263200, 12493135, 15696896, 19621120, 19989016, 24526400, 24986270, 39242240, 39978032, 49052800, 49972540, 62465675, 78484480, 79956064, 98105600, 99945080, 124931350, 159912128, 196211200, 199890160, 249862700, 319824256, 392422400, 399780320, 499725400, 639648512, 799560640, 999450800, 1279297024, 1599121280, 1998901600, 2558594048, 3198242560, 3997803200, 6396485120, 7995606400, 12792970240, 15991212800, 31982425600, 63964851200]

約数ペア:

[(1, 63964851200), (2, 31982425600), (4, 15991212800), (5, 12792970240), (8, 7995606400), (10, 6396485120), (16, 3997803200), (20, 3198242560), (25, 2558594048), (32, 1998901600), (40, 1599121280), (50, 1279297024), (64, 999450800), (80, 799560640), (100, 639648512), (128, 499725400), (160, 399780320), (163, 392422400), (200, 319824256), (256, 249862700), (320, 199890160), (326, 196211200), (400, 159912128), (512, 124931350), (640, 99945080), (652, 98105600), (800, 79956064), (815, 78484480), (1024, 62465675), (1280, 49972540), (1304, 49052800), (1600, 39978032), (1630, 39242240), (2560, 24986270), (2608, 24526400), (3200, 19989016), (3260, 19621120), (4075, 15696896), (5120, 12493135), (5216, 12263200), (6400, 9994508), (6520, 9810560), (8150, 7848448), (10432, 6131600), (12800, 4997254), (13040, 4905280), (15329, 4172800), (16300, 3924224), (20864, 3065800), (25600, 2498627), (26080, 2452640), (30658, 2086400), (32600, 1962112), (41728, 1532900), (52160, 1226320), (61316, 1043200), (65200, 981056), (76645, 834560), (83456, 766450), (104320, 613160), (122632, 521600), (130400, 490528), (153290, 417280), (166912, 383225), (208640, 306580), (245264, 260800)]