81098114160

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{679897}}^1$

素因数の和:679991

約数の個数: 160

約数和(自身を含む): 291366208512

約数和(自身を除く): 210268094352

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 40, 42, 48, 56, 60, 70, 71, 80, 84, 105, 112, 120, 140, 142, 168, 210, 213, 240, 280, 284, 336, 355, 420, 426, 497, 560, 568, 710, 840, 852, 994, 1065, 1136, 1420, 1491, 1680, 1704, 1988, 2130, 2485, 2840, 2982, 3408, 3976, 4260, 4970, 5680, 5964, 7455, 7952, 8520, 9940, 11928, 14910, 17040, 19880, 23856, 29820, 39760, 59640, 119280, 679897, 1359794, 2039691, 2719588, 3399485, 4079382, 4759279, 5439176, 6798970, 8158764, 9518558, 10198455, 10878352, 13597940, 14277837, 16317528, 19037116, 20396910, 23796395, 27195880, 28555674, 32635056, 38074232, 40793820, 47592790, 48272687, 54391760, 57111348, 71389185, 76148464, 81587640, 95185580, 96545374, 114222696, 142778370, 144818061, 163175280, 190371160, 193090748, 228445392, 241363435, 285556740, 289636122, 337908809, 380742320, 386181496, 482726870, 571113480, 579272244, 675817618, 724090305, 772362992, 965453740, 1013726427, 1142226960, 1158544488, 1351635236, 1448180610, 1689544045, 1930907480, 2027452854, 2317088976, 2703270472, 2896361220, 3379088090, 3861814960, 4054905708, 5068632135, 5406540944, 5792722440, 6758176180, 8109811416, 10137264270, 11585444880, 13516352360, 16219622832, 20274528540, 27032704720, 40549057080, 81098114160]

約数ペア:

[(1, 81098114160), (2, 40549057080), (3, 27032704720), (4, 20274528540), (5, 16219622832), (6, 13516352360), (7, 11585444880), (8, 10137264270), (10, 8109811416), (12, 6758176180), (14, 5792722440), (15, 5406540944), (16, 5068632135), (20, 4054905708), (21, 3861814960), (24, 3379088090), (28, 2896361220), (30, 2703270472), (35, 2317088976), (40, 2027452854), (42, 1930907480), (48, 1689544045), (56, 1448180610), (60, 1351635236), (70, 1158544488), (71, 1142226960), (80, 1013726427), (84, 965453740), (105, 772362992), (112, 724090305), (120, 675817618), (140, 579272244), (142, 571113480), (168, 482726870), (210, 386181496), (213, 380742320), (240, 337908809), (280, 289636122), (284, 285556740), (336, 241363435), (355, 228445392), (420, 193090748), (426, 190371160), (497, 163175280), (560, 144818061), (568, 142778370), (710, 114222696), (840, 96545374), (852, 95185580), (994, 81587640), (1065, 76148464), (1136, 71389185), (1420, 57111348), (1491, 54391760), (1680, 48272687), (1704, 47592790), (1988, 40793820), (2130, 38074232), (2485, 32635056), (2840, 28555674), (2982, 27195880), (3408, 23796395), (3976, 20396910), (4260, 19037116), (4970, 16317528), (5680, 14277837), (5964, 13597940), (7455, 10878352), (7952, 10198455), (8520, 9518558), (9940, 8158764), (11928, 6798970), (14910, 5439176), (17040, 4759279), (19880, 4079382), (23856, 3399485), (29820, 2719588), (39760, 2039691), (59640, 1359794), (119280, 679897)]