268884507040

素因数分解:

$2^5\times 5^1\times {\mathrm{19}}^1\times {\mathrm{1277}}^1\times {\mathrm{69263}}^1$

素因数の和:70574

約数の個数: 96

約数和(自身を含む): 669206603520

約数和(自身を除く): 400322096480

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 32, 38, 40, 76, 80, 95, 152, 160, 190, 304, 380, 608, 760, 1277, 1520, 2554, 3040, 5108, 6385, 10216, 12770, 20432, 24263, 25540, 40864, 48526, 51080, 69263, 97052, 102160, 121315, 138526, 194104, 204320, 242630, 277052, 346315, 388208, 485260, 554104, 692630, 776416, 970520, 1108208, 1315997, 1385260, 1941040, 2216416, 2631994, 2770520, 3882080, 5263988, 5541040, 6579985, 10527976, 11082080, 13159970, 21055952, 26319940, 42111904, 52639880, 88448851, 105279760, 176897702, 210559520, 353795404, 442244255, 707590808, 884488510, 1415181616, 1680528169, 1768977020, 2830363232, 3361056338, 3537954040, 6722112676, 7075908080, 8402640845, 13444225352, 14151816160, 16805281690, 26888450704, 33610563380, 53776901408, 67221126760, 134442253520, 268884507040]

約数ペア:

[(1, 268884507040), (2, 134442253520), (4, 67221126760), (5, 53776901408), (8, 33610563380), (10, 26888450704), (16, 16805281690), (19, 14151816160), (20, 13444225352), (32, 8402640845), (38, 7075908080), (40, 6722112676), (76, 3537954040), (80, 3361056338), (95, 2830363232), (152, 1768977020), (160, 1680528169), (190, 1415181616), (304, 884488510), (380, 707590808), (608, 442244255), (760, 353795404), (1277, 210559520), (1520, 176897702), (2554, 105279760), (3040, 88448851), (5108, 52639880), (6385, 42111904), (10216, 26319940), (12770, 21055952), (20432, 13159970), (24263, 11082080), (25540, 10527976), (40864, 6579985), (48526, 5541040), (51080, 5263988), (69263, 3882080), (97052, 2770520), (102160, 2631994), (121315, 2216416), (138526, 1941040), (194104, 1385260), (204320, 1315997), (242630, 1108208), (277052, 970520), (346315, 776416), (388208, 692630), (485260, 554104)]