1249316880

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{39139}}^1$

素因数の和:39181

約数の個数: 160

約数和(自身を含む): 4659225600

約数和(自身を除く): 3409908720

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 19, 20, 21, 24, 28, 30, 35, 38, 40, 42, 48, 56, 57, 60, 70, 76, 80, 84, 95, 105, 112, 114, 120, 133, 140, 152, 168, 190, 210, 228, 240, 266, 280, 285, 304, 336, 380, 399, 420, 456, 532, 560, 570, 665, 760, 798, 840, 912, 1064, 1140, 1330, 1520, 1596, 1680, 1995, 2128, 2280, 2660, 3192, 3990, 4560, 5320, 6384, 7980, 10640, 15960, 31920, 39139, 78278, 117417, 156556, 195695, 234834, 273973, 313112, 391390, 469668, 547946, 587085, 626224, 743641, 782780, 821919, 939336, 1095892, 1174170, 1369865, 1487282, 1565560, 1643838, 1878672, 2191784, 2230923, 2348340, 2739730, 2974564, 3131120, 3287676, 3718205, 4109595, 4383568, 4461846, 4696680, 5205487, 5479460, 5949128, 6575352, 7436410, 8219190, 8923692, 9393360, 10410974, 10958920, 11154615, 11898256, 13150704, 14872820, 15616461, 16438380, 17847384, 20821948, 21917840, 22309230, 26027435, 29745640, 31232922, 32876760, 35694768, 41643896, 44618460, 52054870, 59491280, 62465844, 65753520, 78082305, 83287792, 89236920, 104109740, 124931688, 156164610, 178473840, 208219480, 249863376, 312329220, 416438960, 624658440, 1249316880]

約数ペア:

[(1, 1249316880), (2, 624658440), (3, 416438960), (4, 312329220), (5, 249863376), (6, 208219480), (7, 178473840), (8, 156164610), (10, 124931688), (12, 104109740), (14, 89236920), (15, 83287792), (16, 78082305), (19, 65753520), (20, 62465844), (21, 59491280), (24, 52054870), (28, 44618460), (30, 41643896), (35, 35694768), (38, 32876760), (40, 31232922), (42, 29745640), (48, 26027435), (56, 22309230), (57, 21917840), (60, 20821948), (70, 17847384), (76, 16438380), (80, 15616461), (84, 14872820), (95, 13150704), (105, 11898256), (112, 11154615), (114, 10958920), (120, 10410974), (133, 9393360), (140, 8923692), (152, 8219190), (168, 7436410), (190, 6575352), (210, 5949128), (228, 5479460), (240, 5205487), (266, 4696680), (280, 4461846), (285, 4383568), (304, 4109595), (336, 3718205), (380, 3287676), (399, 3131120), (420, 2974564), (456, 2739730), (532, 2348340), (560, 2230923), (570, 2191784), (665, 1878672), (760, 1643838), (798, 1565560), (840, 1487282), (912, 1369865), (1064, 1174170), (1140, 1095892), (1330, 939336), (1520, 821919), (1596, 782780), (1680, 743641), (1995, 626224), (2128, 587085), (2280, 547946), (2660, 469668), (3192, 391390), (3990, 313112), (4560, 273973), (5320, 234834), (6384, 195695), (7980, 156556), (10640, 117417), (15960, 78278), (31920, 39139)]