151016880

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{89891}}^1$

素因数の和:89914

約数の個数: 80

約数和(自身を含む): 535037184

約数和(自身を除く): 384020304

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 40, 42, 48, 56, 60, 70, 80, 84, 105, 112, 120, 140, 168, 210, 240, 280, 336, 420, 560, 840, 1680, 89891, 179782, 269673, 359564, 449455, 539346, 629237, 719128, 898910, 1078692, 1258474, 1348365, 1438256, 1797820, 1887711, 2157384, 2516948, 2696730, 3146185, 3595640, 3775422, 4314768, 5033896, 5393460, 6292370, 7191280, 7550844, 9438555, 10067792, 10786920, 12584740, 15101688, 18877110, 21573840, 25169480, 30203376, 37754220, 50338960, 75508440, 151016880]

約数ペア:

[(1, 151016880), (2, 75508440), (3, 50338960), (4, 37754220), (5, 30203376), (6, 25169480), (7, 21573840), (8, 18877110), (10, 15101688), (12, 12584740), (14, 10786920), (15, 10067792), (16, 9438555), (20, 7550844), (21, 7191280), (24, 6292370), (28, 5393460), (30, 5033896), (35, 4314768), (40, 3775422), (42, 3595640), (48, 3146185), (56, 2696730), (60, 2516948), (70, 2157384), (80, 1887711), (84, 1797820), (105, 1438256), (112, 1348365), (120, 1258474), (140, 1078692), (168, 898910), (210, 719128), (240, 629237), (280, 539346), (336, 449455), (420, 359564), (560, 269673), (840, 179782), (1680, 89891)]