426990060

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{109}}^1\times {\mathrm{3109}}^1$

素因数の和:3240

約数の個数: 144

約数和(自身を含む): 1494292800

約数和(自身を除く): 1067302740

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 42, 45, 60, 63, 70, 84, 90, 105, 109, 126, 140, 180, 210, 218, 252, 315, 327, 420, 436, 545, 630, 654, 763, 981, 1090, 1260, 1308, 1526, 1635, 1962, 2180, 2289, 3052, 3109, 3270, 3815, 3924, 4578, 4905, 6218, 6540, 6867, 7630, 9156, 9327, 9810, 11445, 12436, 13734, 15260, 15545, 18654, 19620, 21763, 22890, 27468, 27981, 31090, 34335, 37308, 43526, 45780, 46635, 55962, 62180, 65289, 68670, 87052, 93270, 108815, 111924, 130578, 137340, 139905, 186540, 195867, 217630, 261156, 279810, 326445, 338881, 391734, 435260, 559620, 652890, 677762, 783468, 979335, 1016643, 1305780, 1355524, 1694405, 1958670, 2033286, 2372167, 3049929, 3388810, 3917340, 4066572, 4744334, 5083215, 6099858, 6777620, 7116501, 9488668, 10166430, 11860835, 12199716, 14233002, 15249645, 20332860, 21349503, 23721670, 28466004, 30499290, 35582505, 42699006, 47443340, 60998580, 71165010, 85398012, 106747515, 142330020, 213495030, 426990060]

約数ペア:

[(1, 426990060), (2, 213495030), (3, 142330020), (4, 106747515), (5, 85398012), (6, 71165010), (7, 60998580), (9, 47443340), (10, 42699006), (12, 35582505), (14, 30499290), (15, 28466004), (18, 23721670), (20, 21349503), (21, 20332860), (28, 15249645), (30, 14233002), (35, 12199716), (36, 11860835), (42, 10166430), (45, 9488668), (60, 7116501), (63, 6777620), (70, 6099858), (84, 5083215), (90, 4744334), (105, 4066572), (109, 3917340), (126, 3388810), (140, 3049929), (180, 2372167), (210, 2033286), (218, 1958670), (252, 1694405), (315, 1355524), (327, 1305780), (420, 1016643), (436, 979335), (545, 783468), (630, 677762), (654, 652890), (763, 559620), (981, 435260), (1090, 391734), (1260, 338881), (1308, 326445), (1526, 279810), (1635, 261156), (1962, 217630), (2180, 195867), (2289, 186540), (3052, 139905), (3109, 137340), (3270, 130578), (3815, 111924), (3924, 108815), (4578, 93270), (4905, 87052), (6218, 68670), (6540, 65289), (6867, 62180), (7630, 55962), (9156, 46635), (9327, 45780), (9810, 43526), (11445, 37308), (12436, 34335), (13734, 31090), (15260, 27981), (15545, 27468), (18654, 22890), (19620, 21763)]