1308937760

素因数分解:

$2^5\times 5^1\times {\mathrm{13}}^1\times {\mathrm{113}}^1\times {\mathrm{5569}}^1$

素因数の和:5710

約数の個数: 96

約数和(自身を含む): 3360314160

約数和(自身を除く): 2051376400

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 32, 40, 52, 65, 80, 104, 113, 130, 160, 208, 226, 260, 416, 452, 520, 565, 904, 1040, 1130, 1469, 1808, 2080, 2260, 2938, 3616, 4520, 5569, 5876, 7345, 9040, 11138, 11752, 14690, 18080, 22276, 23504, 27845, 29380, 44552, 47008, 55690, 58760, 72397, 89104, 111380, 117520, 144794, 178208, 222760, 235040, 289588, 361985, 445520, 579176, 629297, 723970, 891040, 1158352, 1258594, 1447940, 2316704, 2517188, 2895880, 3146485, 5034376, 5791760, 6292970, 8180861, 10068752, 11583520, 12585940, 16361722, 20137504, 25171880, 32723444, 40904305, 50343760, 65446888, 81808610, 100687520, 130893776, 163617220, 261787552, 327234440, 654468880, 1308937760]

約数ペア:

[(1, 1308937760), (2, 654468880), (4, 327234440), (5, 261787552), (8, 163617220), (10, 130893776), (13, 100687520), (16, 81808610), (20, 65446888), (26, 50343760), (32, 40904305), (40, 32723444), (52, 25171880), (65, 20137504), (80, 16361722), (104, 12585940), (113, 11583520), (130, 10068752), (160, 8180861), (208, 6292970), (226, 5791760), (260, 5034376), (416, 3146485), (452, 2895880), (520, 2517188), (565, 2316704), (904, 1447940), (1040, 1258594), (1130, 1158352), (1469, 891040), (1808, 723970), (2080, 629297), (2260, 579176), (2938, 445520), (3616, 361985), (4520, 289588), (5569, 235040), (5876, 222760), (7345, 178208), (9040, 144794), (11138, 117520), (11752, 111380), (14690, 89104), (18080, 72397), (22276, 58760), (23504, 55690), (27845, 47008), (29380, 44552)]