7770840

素因数分解:

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

素因数の和:90

約数の個数: 192

約数和(自身を含む): 30101760

約数和(自身を除く): 22330920

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 11, 12, 14, 15, 20, 21, 22, 24, 28, 29, 30, 33, 35, 40, 42, 44, 55, 56, 58, 60, 66, 70, 77, 84, 87, 88, 105, 110, 116, 120, 132, 140, 145, 154, 165, 168, 174, 203, 210, 220, 231, 232, 264, 280, 290, 308, 319, 330, 348, 385, 406, 420, 435, 440, 462, 580, 609, 616, 638, 660, 696, 770, 812, 840, 841, 870, 924, 957, 1015, 1155, 1160, 1218, 1276, 1320, 1540, 1595, 1624, 1682, 1740, 1848, 1914, 2030, 2233, 2310, 2436, 2523, 2552, 3045, 3080, 3190, 3364, 3480, 3828, 4060, 4205, 4466, 4620, 4785, 4872, 5046, 5887, 6090, 6380, 6699, 6728, 7656, 8120, 8410, 8932, 9240, 9251, 9570, 10092, 11165, 11774, 12180, 12615, 12760, 13398, 16820, 17661, 17864, 18502, 19140, 20184, 22330, 23548, 24360, 25230, 26796, 27753, 29435, 33495, 33640, 35322, 37004, 38280, 44660, 46255, 47096, 50460, 53592, 55506, 58870, 64757, 66990, 70644, 74008, 88305, 89320, 92510, 100920, 111012, 117740, 129514, 133980, 138765, 141288, 176610, 185020, 194271, 222024, 235480, 259028, 267960, 277530, 323785, 353220, 370040, 388542, 518056, 555060, 647570, 706440, 777084, 971355, 1110120, 1295140, 1554168, 1942710, 2590280, 3885420, 7770840]

約数ペア:

[(1, 7770840), (2, 3885420), (3, 2590280), (4, 1942710), (5, 1554168), (6, 1295140), (7, 1110120), (8, 971355), (10, 777084), (11, 706440), (12, 647570), (14, 555060), (15, 518056), (20, 388542), (21, 370040), (22, 353220), (24, 323785), (28, 277530), (29, 267960), (30, 259028), (33, 235480), (35, 222024), (40, 194271), (42, 185020), (44, 176610), (55, 141288), (56, 138765), (58, 133980), (60, 129514), (66, 117740), (70, 111012), (77, 100920), (84, 92510), (87, 89320), (88, 88305), (105, 74008), (110, 70644), (116, 66990), (120, 64757), (132, 58870), (140, 55506), (145, 53592), (154, 50460), (165, 47096), (168, 46255), (174, 44660), (203, 38280), (210, 37004), (220, 35322), (231, 33640), (232, 33495), (264, 29435), (280, 27753), (290, 26796), (308, 25230), (319, 24360), (330, 23548), (348, 22330), (385, 20184), (406, 19140), (420, 18502), (435, 17864), (440, 17661), (462, 16820), (580, 13398), (609, 12760), (616, 12615), (638, 12180), (660, 11774), (696, 11165), (770, 10092), (812, 9570), (840, 9251), (841, 9240), (870, 8932), (924, 8410), (957, 8120), (1015, 7656), (1155, 6728), (1160, 6699), (1218, 6380), (1276, 6090), (1320, 5887), (1540, 5046), (1595, 4872), (1624, 4785), (1682, 4620), (1740, 4466), (1848, 4205), (1914, 4060), (2030, 3828), (2233, 3480), (2310, 3364), (2436, 3190), (2523, 3080), (2552, 3045)]