215222560

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{59}}^1\times {\mathrm{3257}}^1$

素因数の和:3338

約数の個数: 96

約数和(自身を含む): 591131520

約数和(自身を除く): 375908960

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 59, 70, 80, 112, 118, 140, 160, 224, 236, 280, 295, 413, 472, 560, 590, 826, 944, 1120, 1180, 1652, 1888, 2065, 2360, 3257, 3304, 4130, 4720, 6514, 6608, 8260, 9440, 13028, 13216, 16285, 16520, 22799, 26056, 32570, 33040, 45598, 52112, 65140, 66080, 91196, 104224, 113995, 130280, 182392, 192163, 227990, 260560, 364784, 384326, 455980, 521120, 729568, 768652, 911960, 960815, 1345141, 1537304, 1823920, 1921630, 2690282, 3074608, 3647840, 3843260, 5380564, 6149216, 6725705, 7686520, 10761128, 13451410, 15373040, 21522256, 26902820, 30746080, 43044512, 53805640, 107611280, 215222560]

約数ペア:

[(1, 215222560), (2, 107611280), (4, 53805640), (5, 43044512), (7, 30746080), (8, 26902820), (10, 21522256), (14, 15373040), (16, 13451410), (20, 10761128), (28, 7686520), (32, 6725705), (35, 6149216), (40, 5380564), (56, 3843260), (59, 3647840), (70, 3074608), (80, 2690282), (112, 1921630), (118, 1823920), (140, 1537304), (160, 1345141), (224, 960815), (236, 911960), (280, 768652), (295, 729568), (413, 521120), (472, 455980), (560, 384326), (590, 364784), (826, 260560), (944, 227990), (1120, 192163), (1180, 182392), (1652, 130280), (1888, 113995), (2065, 104224), (2360, 91196), (3257, 66080), (3304, 65140), (4130, 52112), (4720, 45598), (6514, 33040), (6608, 32570), (8260, 26056), (9440, 22799), (13028, 16520), (13216, 16285)]