10813250280

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{421}}^1\times {\mathrm{30577}}^1$

素因数の和:31019

約数の個数: 128

約数和(自身を含む): 37163278080

約数和(自身を除く): 26350027800

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 56, 60, 70, 84, 105, 120, 140, 168, 210, 280, 420, 421, 840, 842, 1263, 1684, 2105, 2526, 2947, 3368, 4210, 5052, 5894, 6315, 8420, 8841, 10104, 11788, 12630, 14735, 16840, 17682, 23576, 25260, 29470, 30577, 35364, 44205, 50520, 58940, 61154, 70728, 88410, 91731, 117880, 122308, 152885, 176820, 183462, 214039, 244616, 305770, 353640, 366924, 428078, 458655, 611540, 642117, 733848, 856156, 917310, 1070195, 1223080, 1284234, 1712312, 1834620, 2140390, 2568468, 3210585, 3669240, 4280780, 5136936, 6421170, 8561560, 12842340, 12872917, 25684680, 25745834, 38618751, 51491668, 64364585, 77237502, 90110419, 102983336, 128729170, 154475004, 180220838, 193093755, 257458340, 270331257, 308950008, 360441676, 386187510, 450552095, 514916680, 540662514, 720883352, 772375020, 901104190, 1081325028, 1351656285, 1544750040, 1802208380, 2162650056, 2703312570, 3604416760, 5406625140, 10813250280]

約数ペア:

[(1, 10813250280), (2, 5406625140), (3, 3604416760), (4, 2703312570), (5, 2162650056), (6, 1802208380), (7, 1544750040), (8, 1351656285), (10, 1081325028), (12, 901104190), (14, 772375020), (15, 720883352), (20, 540662514), (21, 514916680), (24, 450552095), (28, 386187510), (30, 360441676), (35, 308950008), (40, 270331257), (42, 257458340), (56, 193093755), (60, 180220838), (70, 154475004), (84, 128729170), (105, 102983336), (120, 90110419), (140, 77237502), (168, 64364585), (210, 51491668), (280, 38618751), (420, 25745834), (421, 25684680), (840, 12872917), (842, 12842340), (1263, 8561560), (1684, 6421170), (2105, 5136936), (2526, 4280780), (2947, 3669240), (3368, 3210585), (4210, 2568468), (5052, 2140390), (5894, 1834620), (6315, 1712312), (8420, 1284234), (8841, 1223080), (10104, 1070195), (11788, 917310), (12630, 856156), (14735, 733848), (16840, 642117), (17682, 611540), (23576, 458655), (25260, 428078), (29470, 366924), (30577, 353640), (35364, 305770), (44205, 244616), (50520, 214039), (58940, 183462), (61154, 176820), (70728, 152885), (88410, 122308), (91731, 117880)]