12670680

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{331}}^1$

素因数の和:385

約数の個数: 128

約数和(自身を含む): 43027200

約数和(自身を除く): 30356520

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 20, 22, 24, 29, 30, 33, 40, 44, 55, 58, 60, 66, 87, 88, 110, 116, 120, 132, 145, 165, 174, 220, 232, 264, 290, 319, 330, 331, 348, 435, 440, 580, 638, 660, 662, 696, 870, 957, 993, 1160, 1276, 1320, 1324, 1595, 1655, 1740, 1914, 1986, 2552, 2648, 3190, 3310, 3480, 3641, 3828, 3972, 4785, 4965, 6380, 6620, 7282, 7656, 7944, 9570, 9599, 9930, 10923, 12760, 13240, 14564, 18205, 19140, 19198, 19860, 21846, 28797, 29128, 36410, 38280, 38396, 39720, 43692, 47995, 54615, 57594, 72820, 76792, 87384, 95990, 105589, 109230, 115188, 143985, 145640, 191980, 211178, 218460, 230376, 287970, 316767, 383960, 422356, 436920, 527945, 575940, 633534, 844712, 1055890, 1151880, 1267068, 1583835, 2111780, 2534136, 3167670, 4223560, 6335340, 12670680]

約数ペア:

[(1, 12670680), (2, 6335340), (3, 4223560), (4, 3167670), (5, 2534136), (6, 2111780), (8, 1583835), (10, 1267068), (11, 1151880), (12, 1055890), (15, 844712), (20, 633534), (22, 575940), (24, 527945), (29, 436920), (30, 422356), (33, 383960), (40, 316767), (44, 287970), (55, 230376), (58, 218460), (60, 211178), (66, 191980), (87, 145640), (88, 143985), (110, 115188), (116, 109230), (120, 105589), (132, 95990), (145, 87384), (165, 76792), (174, 72820), (220, 57594), (232, 54615), (264, 47995), (290, 43692), (319, 39720), (330, 38396), (331, 38280), (348, 36410), (435, 29128), (440, 28797), (580, 21846), (638, 19860), (660, 19198), (662, 19140), (696, 18205), (870, 14564), (957, 13240), (993, 12760), (1160, 10923), (1276, 9930), (1320, 9599), (1324, 9570), (1595, 7944), (1655, 7656), (1740, 7282), (1914, 6620), (1986, 6380), (2552, 4965), (2648, 4785), (3190, 3972), (3310, 3828), (3480, 3641)]