1262912490

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{3187}}^1$

素因数の和:3261

約数の個数: 192

約数和(自身を含む): 4082068224

約数和(自身を除く): 2819155734

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 17, 18, 21, 30, 34, 35, 37, 42, 45, 51, 63, 70, 74, 85, 90, 102, 105, 111, 119, 126, 153, 170, 185, 210, 222, 238, 255, 259, 306, 315, 333, 357, 370, 510, 518, 555, 595, 629, 630, 666, 714, 765, 777, 1071, 1110, 1190, 1258, 1295, 1530, 1554, 1665, 1785, 1887, 2142, 2331, 2590, 3145, 3187, 3330, 3570, 3774, 3885, 4403, 4662, 5355, 5661, 6290, 6374, 7770, 8806, 9435, 9561, 10710, 11322, 11655, 13209, 15935, 18870, 19122, 22015, 22309, 23310, 26418, 28305, 28683, 31870, 39627, 44030, 44618, 47805, 54179, 56610, 57366, 66045, 66927, 79254, 95610, 108358, 111545, 117919, 132090, 133854, 143415, 162537, 198135, 200781, 223090, 235838, 270895, 286830, 325074, 334635, 353757, 379253, 396270, 401562, 487611, 541790, 589595, 669270, 707514, 758506, 812685, 825433, 975222, 1003905, 1061271, 1137759, 1179190, 1625370, 1650866, 1768785, 1896265, 2004623, 2007810, 2122542, 2275518, 2438055, 2476299, 3413277, 3537570, 3792530, 4009246, 4127165, 4876110, 4952598, 5306355, 5688795, 6013869, 6826554, 7428897, 8254330, 10023115, 10612710, 11377590, 12027738, 12381495, 14032361, 14857794, 17066385, 18041607, 20046230, 24762990, 28064722, 30069345, 34132770, 36083214, 37144485, 42097083, 60138690, 70161805, 74288970, 84194166, 90208035, 126291249, 140323610, 180416070, 210485415, 252582498, 420970830, 631456245, 1262912490]

約数ペア:

[(1, 1262912490), (2, 631456245), (3, 420970830), (5, 252582498), (6, 210485415), (7, 180416070), (9, 140323610), (10, 126291249), (14, 90208035), (15, 84194166), (17, 74288970), (18, 70161805), (21, 60138690), (30, 42097083), (34, 37144485), (35, 36083214), (37, 34132770), (42, 30069345), (45, 28064722), (51, 24762990), (63, 20046230), (70, 18041607), (74, 17066385), (85, 14857794), (90, 14032361), (102, 12381495), (105, 12027738), (111, 11377590), (119, 10612710), (126, 10023115), (153, 8254330), (170, 7428897), (185, 6826554), (210, 6013869), (222, 5688795), (238, 5306355), (255, 4952598), (259, 4876110), (306, 4127165), (315, 4009246), (333, 3792530), (357, 3537570), (370, 3413277), (510, 2476299), (518, 2438055), (555, 2275518), (595, 2122542), (629, 2007810), (630, 2004623), (666, 1896265), (714, 1768785), (765, 1650866), (777, 1625370), (1071, 1179190), (1110, 1137759), (1190, 1061271), (1258, 1003905), (1295, 975222), (1530, 825433), (1554, 812685), (1665, 758506), (1785, 707514), (1887, 669270), (2142, 589595), (2331, 541790), (2590, 487611), (3145, 401562), (3187, 396270), (3330, 379253), (3570, 353757), (3774, 334635), (3885, 325074), (4403, 286830), (4662, 270895), (5355, 235838), (5661, 223090), (6290, 200781), (6374, 198135), (7770, 162537), (8806, 143415), (9435, 133854), (9561, 132090), (10710, 117919), (11322, 111545), (11655, 108358), (13209, 95610), (15935, 79254), (18870, 66927), (19122, 66045), (22015, 57366), (22309, 56610), (23310, 54179), (26418, 47805), (28305, 44618), (28683, 44030), (31870, 39627)]