1246418778880

素因数分解:

$2^8\times 5^1\times {\mathrm{11}}^1\times {\mathrm{1049}}^1\times {\mathrm{84389}}^1$

素因数の和:85470

約数の個数: 144

約数和(自身を含む): 3260120724000

約数和(自身を除く): 2013701945120

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 32, 40, 44, 55, 64, 80, 88, 110, 128, 160, 176, 220, 256, 320, 352, 440, 640, 704, 880, 1049, 1280, 1408, 1760, 2098, 2816, 3520, 4196, 5245, 7040, 8392, 10490, 11539, 14080, 16784, 20980, 23078, 33568, 41960, 46156, 57695, 67136, 83920, 84389, 92312, 115390, 134272, 167840, 168778, 184624, 230780, 268544, 335680, 337556, 369248, 421945, 461560, 671360, 675112, 738496, 843890, 923120, 928279, 1342720, 1350224, 1476992, 1687780, 1846240, 1856558, 2700448, 2953984, 3375560, 3692480, 3713116, 4641395, 5400896, 6751120, 7384960, 7426232, 9282790, 10801792, 13502240, 14769920, 14852464, 18565580, 21603584, 27004480, 29704928, 37131160, 54008960, 59409856, 74262320, 88524061, 108017920, 118819712, 148524640, 177048122, 237639424, 297049280, 354096244, 442620305, 594098560, 708192488, 885240610, 973764671, 1188197120, 1416384976, 1770481220, 1947529342, 2832769952, 3540962440, 3895058684, 4868823355, 5665539904, 7081924880, 7790117368, 9737646710, 11331079808, 14163849760, 15580234736, 19475293420, 22662159616, 28327699520, 31160469472, 38950586840, 56655399040, 62320938944, 77901173680, 113310798080, 124641877888, 155802347360, 249283755776, 311604694720, 623209389440, 1246418778880]

約数ペア:

[(1, 1246418778880), (2, 623209389440), (4, 311604694720), (5, 249283755776), (8, 155802347360), (10, 124641877888), (11, 113310798080), (16, 77901173680), (20, 62320938944), (22, 56655399040), (32, 38950586840), (40, 31160469472), (44, 28327699520), (55, 22662159616), (64, 19475293420), (80, 15580234736), (88, 14163849760), (110, 11331079808), (128, 9737646710), (160, 7790117368), (176, 7081924880), (220, 5665539904), (256, 4868823355), (320, 3895058684), (352, 3540962440), (440, 2832769952), (640, 1947529342), (704, 1770481220), (880, 1416384976), (1049, 1188197120), (1280, 973764671), (1408, 885240610), (1760, 708192488), (2098, 594098560), (2816, 442620305), (3520, 354096244), (4196, 297049280), (5245, 237639424), (7040, 177048122), (8392, 148524640), (10490, 118819712), (11539, 108017920), (14080, 88524061), (16784, 74262320), (20980, 59409856), (23078, 54008960), (33568, 37131160), (41960, 29704928), (46156, 27004480), (57695, 21603584), (67136, 18565580), (83920, 14852464), (84389, 14769920), (92312, 13502240), (115390, 10801792), (134272, 9282790), (167840, 7426232), (168778, 7384960), (184624, 6751120), (230780, 5400896), (268544, 4641395), (335680, 3713116), (337556, 3692480), (369248, 3375560), (421945, 2953984), (461560, 2700448), (671360, 1856558), (675112, 1846240), (738496, 1687780), (843890, 1476992), (923120, 1350224), (928279, 1342720)]