969490280

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{113}}^1$

素因数の和:220

約数の個数: 256

約数和(自身を含む): 2694850560

約数和(自身を除く): 1725360280

約数列:

[1, 2, 4, 5, 8, 10, 11, 17, 20, 22, 31, 34, 37, 40, 44, 55, 62, 68, 74, 85, 88, 110, 113, 124, 136, 148, 155, 170, 185, 187, 220, 226, 248, 296, 310, 340, 341, 370, 374, 407, 440, 452, 527, 565, 620, 629, 680, 682, 740, 748, 814, 904, 935, 1054, 1130, 1147, 1240, 1243, 1258, 1364, 1480, 1496, 1628, 1705, 1870, 1921, 2035, 2108, 2260, 2294, 2486, 2516, 2635, 2728, 3145, 3256, 3410, 3503, 3740, 3842, 4070, 4181, 4216, 4520, 4588, 4972, 5032, 5270, 5735, 5797, 6215, 6290, 6820, 6919, 7006, 7480, 7684, 8140, 8362, 9176, 9605, 9944, 10540, 11470, 11594, 12430, 12580, 12617, 13640, 13838, 14012, 15368, 16280, 16724, 17515, 19210, 19499, 20905, 21080, 21131, 22940, 23188, 24860, 25160, 25234, 27676, 28024, 28985, 33448, 34595, 35030, 38420, 38533, 38998, 41810, 42262, 45880, 45991, 46376, 49720, 50468, 55352, 57970, 59551, 63085, 69190, 70060, 71077, 76840, 77066, 77996, 83620, 84524, 91982, 97495, 100936, 105655, 115940, 119102, 126170, 129611, 138380, 140120, 142154, 154132, 155992, 167240, 169048, 183964, 192665, 194990, 211310, 214489, 229955, 231880, 238204, 252340, 259222, 276760, 284308, 297755, 308264, 355385, 367928, 385330, 389980, 422620, 428978, 459910, 476408, 504680, 518444, 568616, 595510, 648055, 655061, 710770, 770660, 779960, 781847, 845240, 857956, 919820, 1036888, 1072445, 1191020, 1296110, 1310122, 1421540, 1425721, 1541320, 1563694, 1715912, 1839640, 2144890, 2203387, 2382040, 2592220, 2620244, 2843080, 2851442, 3127388, 3275305, 3909235, 4289780, 4406774, 5184440, 5240488, 5702884, 6254776, 6550610, 7128605, 7818470, 8579560, 8813548, 11016935, 11405768, 13101220, 14257210, 15636940, 17627096, 22033870, 24237257, 26202440, 28514420, 31273880, 44067740, 48474514, 57028840, 88135480, 96949028, 121186285, 193898056, 242372570, 484745140, 969490280]

約数ペア:

[(1, 969490280), (2, 484745140), (4, 242372570), (5, 193898056), (8, 121186285), (10, 96949028), (11, 88135480), (17, 57028840), (20, 48474514), (22, 44067740), (31, 31273880), (34, 28514420), (37, 26202440), (40, 24237257), (44, 22033870), (55, 17627096), (62, 15636940), (68, 14257210), (74, 13101220), (85, 11405768), (88, 11016935), (110, 8813548), (113, 8579560), (124, 7818470), (136, 7128605), (148, 6550610), (155, 6254776), (170, 5702884), (185, 5240488), (187, 5184440), (220, 4406774), (226, 4289780), (248, 3909235), (296, 3275305), (310, 3127388), (340, 2851442), (341, 2843080), (370, 2620244), (374, 2592220), (407, 2382040), (440, 2203387), (452, 2144890), (527, 1839640), (565, 1715912), (620, 1563694), (629, 1541320), (680, 1425721), (682, 1421540), (740, 1310122), (748, 1296110), (814, 1191020), (904, 1072445), (935, 1036888), (1054, 919820), (1130, 857956), (1147, 845240), (1240, 781847), (1243, 779960), (1258, 770660), (1364, 710770), (1480, 655061), (1496, 648055), (1628, 595510), (1705, 568616), (1870, 518444), (1921, 504680), (2035, 476408), (2108, 459910), (2260, 428978), (2294, 422620), (2486, 389980), (2516, 385330), (2635, 367928), (2728, 355385), (3145, 308264), (3256, 297755), (3410, 284308), (3503, 276760), (3740, 259222), (3842, 252340), (4070, 238204), (4181, 231880), (4216, 229955), (4520, 214489), (4588, 211310), (4972, 194990), (5032, 192665), (5270, 183964), (5735, 169048), (5797, 167240), (6215, 155992), (6290, 154132), (6820, 142154), (6919, 140120), (7006, 138380), (7480, 129611), (7684, 126170), (8140, 119102), (8362, 115940), (9176, 105655), (9605, 100936), (9944, 97495), (10540, 91982), (11470, 84524), (11594, 83620), (12430, 77996), (12580, 77066), (12617, 76840), (13640, 71077), (13838, 70060), (14012, 69190), (15368, 63085), (16280, 59551), (16724, 57970), (17515, 55352), (19210, 50468), (19499, 49720), (20905, 46376), (21080, 45991), (21131, 45880), (22940, 42262), (23188, 41810), (24860, 38998), (25160, 38533), (25234, 38420), (27676, 35030), (28024, 34595), (28985, 33448)]