241397940

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{109}}^1\times {\mathrm{5273}}^1$

素因数の和:5401

約数の個数: 96

約数和(自身を含む): 779708160

約数和(自身を除く): 538310220

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 109, 140, 210, 218, 327, 420, 436, 545, 654, 763, 1090, 1308, 1526, 1635, 2180, 2289, 3052, 3270, 3815, 4578, 5273, 6540, 7630, 9156, 10546, 11445, 15260, 15819, 21092, 22890, 26365, 31638, 36911, 45780, 52730, 63276, 73822, 79095, 105460, 110733, 147644, 158190, 184555, 221466, 316380, 369110, 442932, 553665, 574757, 738220, 1107330, 1149514, 1724271, 2214660, 2299028, 2873785, 3448542, 4023299, 5747570, 6897084, 8046598, 8621355, 11495140, 12069897, 16093196, 17242710, 20116495, 24139794, 34485420, 40232990, 48279588, 60349485, 80465980, 120698970, 241397940]

約数ペア:

[(1, 241397940), (2, 120698970), (3, 80465980), (4, 60349485), (5, 48279588), (6, 40232990), (7, 34485420), (10, 24139794), (12, 20116495), (14, 17242710), (15, 16093196), (20, 12069897), (21, 11495140), (28, 8621355), (30, 8046598), (35, 6897084), (42, 5747570), (60, 4023299), (70, 3448542), (84, 2873785), (105, 2299028), (109, 2214660), (140, 1724271), (210, 1149514), (218, 1107330), (327, 738220), (420, 574757), (436, 553665), (545, 442932), (654, 369110), (763, 316380), (1090, 221466), (1308, 184555), (1526, 158190), (1635, 147644), (2180, 110733), (2289, 105460), (3052, 79095), (3270, 73822), (3815, 63276), (4578, 52730), (5273, 45780), (6540, 36911), (7630, 31638), (9156, 26365), (10546, 22890), (11445, 21092), (15260, 15819)]