2708941620

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{20219}}^1$

素因数の和:20278

約数の個数: 192

約数和(自身を含む): 9783244800

約数和(自身を除く): 7074303180

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 11, 12, 14, 15, 20, 21, 22, 28, 29, 30, 33, 35, 42, 44, 55, 58, 60, 66, 70, 77, 84, 87, 105, 110, 116, 132, 140, 145, 154, 165, 174, 203, 210, 220, 231, 290, 308, 319, 330, 348, 385, 406, 420, 435, 462, 580, 609, 638, 660, 770, 812, 870, 924, 957, 1015, 1155, 1218, 1276, 1540, 1595, 1740, 1914, 2030, 2233, 2310, 2436, 3045, 3190, 3828, 4060, 4466, 4620, 4785, 6090, 6380, 6699, 8932, 9570, 11165, 12180, 13398, 19140, 20219, 22330, 26796, 33495, 40438, 44660, 60657, 66990, 80876, 101095, 121314, 133980, 141533, 202190, 222409, 242628, 283066, 303285, 404380, 424599, 444818, 566132, 586351, 606570, 667227, 707665, 849198, 889636, 1112045, 1172702, 1213140, 1334454, 1415330, 1556863, 1698396, 1759053, 2122995, 2224090, 2345404, 2668908, 2830660, 2931755, 3113726, 3336135, 3518106, 4104457, 4245990, 4448180, 4670589, 5863510, 6227452, 6449861, 6672270, 7036212, 7784315, 8208914, 8491980, 8795265, 9341178, 11727020, 12313371, 12899722, 13344540, 15568630, 16417828, 17590530, 18682356, 19349583, 20522285, 23352945, 24626742, 25799444, 31137260, 32249305, 35181060, 38699166, 41044570, 45149027, 46705890, 49253484, 61566855, 64498610, 77398332, 82089140, 90298054, 93411780, 96747915, 123133710, 128997220, 135447081, 180596108, 193495830, 225745135, 246267420, 270894162, 386991660, 451490270, 541788324, 677235405, 902980540, 1354470810, 2708941620]

約数ペア:

[(1, 2708941620), (2, 1354470810), (3, 902980540), (4, 677235405), (5, 541788324), (6, 451490270), (7, 386991660), (10, 270894162), (11, 246267420), (12, 225745135), (14, 193495830), (15, 180596108), (20, 135447081), (21, 128997220), (22, 123133710), (28, 96747915), (29, 93411780), (30, 90298054), (33, 82089140), (35, 77398332), (42, 64498610), (44, 61566855), (55, 49253484), (58, 46705890), (60, 45149027), (66, 41044570), (70, 38699166), (77, 35181060), (84, 32249305), (87, 31137260), (105, 25799444), (110, 24626742), (116, 23352945), (132, 20522285), (140, 19349583), (145, 18682356), (154, 17590530), (165, 16417828), (174, 15568630), (203, 13344540), (210, 12899722), (220, 12313371), (231, 11727020), (290, 9341178), (308, 8795265), (319, 8491980), (330, 8208914), (348, 7784315), (385, 7036212), (406, 6672270), (420, 6449861), (435, 6227452), (462, 5863510), (580, 4670589), (609, 4448180), (638, 4245990), (660, 4104457), (770, 3518106), (812, 3336135), (870, 3113726), (924, 2931755), (957, 2830660), (1015, 2668908), (1155, 2345404), (1218, 2224090), (1276, 2122995), (1540, 1759053), (1595, 1698396), (1740, 1556863), (1914, 1415330), (2030, 1334454), (2233, 1213140), (2310, 1172702), (2436, 1112045), (3045, 889636), (3190, 849198), (3828, 707665), (4060, 667227), (4466, 606570), (4620, 586351), (4785, 566132), (6090, 444818), (6380, 424599), (6699, 404380), (8932, 303285), (9570, 283066), (11165, 242628), (12180, 222409), (13398, 202190), (19140, 141533), (20219, 133980), (22330, 121314), (26796, 101095), (33495, 80876), (40438, 66990), (44660, 60657)]