563030680

素因数分解:

$2^3\times 5^1\times {\mathrm{31}}^2\times {\mathrm{97}}^1\times {\mathrm{151}}^1$

素因数の和:321

約数の個数: 96

約数和(自身を含む): 1331255520

約数和(自身を除く): 768224840

約数列:

[1, 2, 4, 5, 8, 10, 20, 31, 40, 62, 97, 124, 151, 155, 194, 248, 302, 310, 388, 485, 604, 620, 755, 776, 961, 970, 1208, 1240, 1510, 1922, 1940, 3007, 3020, 3844, 3880, 4681, 4805, 6014, 6040, 7688, 9362, 9610, 12028, 14647, 15035, 18724, 19220, 23405, 24056, 29294, 30070, 37448, 38440, 46810, 58588, 60140, 73235, 93217, 93620, 117176, 120280, 145111, 146470, 186434, 187240, 290222, 292940, 372868, 454057, 466085, 580444, 585880, 725555, 745736, 908114, 932170, 1160888, 1451110, 1816228, 1864340, 2270285, 2902220, 3632456, 3728680, 4540570, 5804440, 9081140, 14075767, 18162280, 28151534, 56303068, 70378835, 112606136, 140757670, 281515340, 563030680]

約数ペア:

[(1, 563030680), (2, 281515340), (4, 140757670), (5, 112606136), (8, 70378835), (10, 56303068), (20, 28151534), (31, 18162280), (40, 14075767), (62, 9081140), (97, 5804440), (124, 4540570), (151, 3728680), (155, 3632456), (194, 2902220), (248, 2270285), (302, 1864340), (310, 1816228), (388, 1451110), (485, 1160888), (604, 932170), (620, 908114), (755, 745736), (776, 725555), (961, 585880), (970, 580444), (1208, 466085), (1240, 454057), (1510, 372868), (1922, 292940), (1940, 290222), (3007, 187240), (3020, 186434), (3844, 146470), (3880, 145111), (4681, 120280), (4805, 117176), (6014, 93620), (6040, 93217), (7688, 73235), (9362, 60140), (9610, 58588), (12028, 46810), (14647, 38440), (15035, 37448), (18724, 30070), (19220, 29294), (23405, 24056)]