566900040

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{661}}^1\times {\mathrm{1021}}^1$

素因数の和:1703

約数の個数: 128

約数和(自身を含む): 1948504320

約数和(自身を除く): 1381604280

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 56, 60, 70, 84, 105, 120, 140, 168, 210, 280, 420, 661, 840, 1021, 1322, 1983, 2042, 2644, 3063, 3305, 3966, 4084, 4627, 5105, 5288, 6126, 6610, 7147, 7932, 8168, 9254, 9915, 10210, 12252, 13220, 13881, 14294, 15315, 15864, 18508, 19830, 20420, 21441, 23135, 24504, 26440, 27762, 28588, 30630, 35735, 37016, 39660, 40840, 42882, 46270, 55524, 57176, 61260, 69405, 71470, 79320, 85764, 92540, 107205, 111048, 122520, 138810, 142940, 171528, 185080, 214410, 277620, 285880, 428820, 555240, 674881, 857640, 1349762, 2024643, 2699524, 3374405, 4049286, 4724167, 5399048, 6748810, 8098572, 9448334, 10123215, 13497620, 14172501, 16197144, 18896668, 20246430, 23620835, 26995240, 28345002, 37793336, 40492860, 47241670, 56690004, 70862505, 80985720, 94483340, 113380008, 141725010, 188966680, 283450020, 566900040]

約数ペア:

[(1, 566900040), (2, 283450020), (3, 188966680), (4, 141725010), (5, 113380008), (6, 94483340), (7, 80985720), (8, 70862505), (10, 56690004), (12, 47241670), (14, 40492860), (15, 37793336), (20, 28345002), (21, 26995240), (24, 23620835), (28, 20246430), (30, 18896668), (35, 16197144), (40, 14172501), (42, 13497620), (56, 10123215), (60, 9448334), (70, 8098572), (84, 6748810), (105, 5399048), (120, 4724167), (140, 4049286), (168, 3374405), (210, 2699524), (280, 2024643), (420, 1349762), (661, 857640), (840, 674881), (1021, 555240), (1322, 428820), (1983, 285880), (2042, 277620), (2644, 214410), (3063, 185080), (3305, 171528), (3966, 142940), (4084, 138810), (4627, 122520), (5105, 111048), (5288, 107205), (6126, 92540), (6610, 85764), (7147, 79320), (7932, 71470), (8168, 69405), (9254, 61260), (9915, 57176), (10210, 55524), (12252, 46270), (13220, 42882), (13881, 40840), (14294, 39660), (15315, 37016), (15864, 35735), (18508, 30630), (19830, 28588), (20420, 27762), (21441, 26440), (23135, 24504)]