1569009520

素因数分解:

$2^4\times 5^1\times {\mathrm{13}}^3\times {\mathrm{79}}^1\times {\mathrm{113}}^1$

素因数の和:244

約数の個数: 160

約数和(自身を含む): 4037241600

約数和(自身を除く): 2468232080

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 40, 52, 65, 79, 80, 104, 113, 130, 158, 169, 208, 226, 260, 316, 338, 395, 452, 520, 565, 632, 676, 790, 845, 904, 1027, 1040, 1130, 1264, 1352, 1469, 1580, 1690, 1808, 2054, 2197, 2260, 2704, 2938, 3160, 3380, 4108, 4394, 4520, 5135, 5876, 6320, 6760, 7345, 8216, 8788, 8927, 9040, 10270, 10985, 11752, 13351, 13520, 14690, 16432, 17576, 17854, 19097, 20540, 21970, 23504, 26702, 29380, 35152, 35708, 38194, 41080, 43940, 44635, 53404, 58760, 66755, 71416, 76388, 82160, 87880, 89270, 95485, 106808, 116051, 117520, 133510, 142832, 152776, 173563, 175760, 178540, 190970, 213616, 232102, 248261, 267020, 305552, 347126, 357080, 381940, 464204, 496522, 534040, 580255, 694252, 714160, 763880, 867815, 928408, 993044, 1068080, 1160510, 1241305, 1388504, 1508663, 1527760, 1735630, 1856816, 1986088, 2321020, 2482610, 2777008, 3017326, 3471260, 3972176, 4642040, 4965220, 6034652, 6942520, 7543315, 9284080, 9930440, 12069304, 13885040, 15086630, 19612619, 19860880, 24138608, 30173260, 39225238, 60346520, 78450476, 98063095, 120693040, 156900952, 196126190, 313801904, 392252380, 784504760, 1569009520]

約数ペア:

[(1, 1569009520), (2, 784504760), (4, 392252380), (5, 313801904), (8, 196126190), (10, 156900952), (13, 120693040), (16, 98063095), (20, 78450476), (26, 60346520), (40, 39225238), (52, 30173260), (65, 24138608), (79, 19860880), (80, 19612619), (104, 15086630), (113, 13885040), (130, 12069304), (158, 9930440), (169, 9284080), (208, 7543315), (226, 6942520), (260, 6034652), (316, 4965220), (338, 4642040), (395, 3972176), (452, 3471260), (520, 3017326), (565, 2777008), (632, 2482610), (676, 2321020), (790, 1986088), (845, 1856816), (904, 1735630), (1027, 1527760), (1040, 1508663), (1130, 1388504), (1264, 1241305), (1352, 1160510), (1469, 1068080), (1580, 993044), (1690, 928408), (1808, 867815), (2054, 763880), (2197, 714160), (2260, 694252), (2704, 580255), (2938, 534040), (3160, 496522), (3380, 464204), (4108, 381940), (4394, 357080), (4520, 347126), (5135, 305552), (5876, 267020), (6320, 248261), (6760, 232102), (7345, 213616), (8216, 190970), (8788, 178540), (8927, 175760), (9040, 173563), (10270, 152776), (10985, 142832), (11752, 133510), (13351, 117520), (13520, 116051), (14690, 106808), (16432, 95485), (17576, 89270), (17854, 87880), (19097, 82160), (20540, 76388), (21970, 71416), (23504, 66755), (26702, 58760), (29380, 53404), (35152, 44635), (35708, 43940), (38194, 41080)]