211699320

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{5861}}^1$

素因数の和:5925

約数の個数: 128

約数和(自身を含む): 742832640

約数和(自身を除く): 531133320

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 43, 56, 60, 70, 84, 86, 105, 120, 129, 140, 168, 172, 210, 215, 258, 280, 301, 344, 420, 430, 516, 602, 645, 840, 860, 903, 1032, 1204, 1290, 1505, 1720, 1806, 2408, 2580, 3010, 3612, 4515, 5160, 5861, 6020, 7224, 9030, 11722, 12040, 17583, 18060, 23444, 29305, 35166, 36120, 41027, 46888, 58610, 70332, 82054, 87915, 117220, 123081, 140664, 164108, 175830, 205135, 234440, 246162, 252023, 328216, 351660, 410270, 492324, 504046, 615405, 703320, 756069, 820540, 984648, 1008092, 1230810, 1260115, 1512138, 1641080, 1764161, 2016184, 2461620, 2520230, 3024276, 3528322, 3780345, 4923240, 5040460, 5292483, 6048552, 7056644, 7560690, 8820805, 10080920, 10584966, 14113288, 15121380, 17641610, 21169932, 26462415, 30242760, 35283220, 42339864, 52924830, 70566440, 105849660, 211699320]

約数ペア:

[(1, 211699320), (2, 105849660), (3, 70566440), (4, 52924830), (5, 42339864), (6, 35283220), (7, 30242760), (8, 26462415), (10, 21169932), (12, 17641610), (14, 15121380), (15, 14113288), (20, 10584966), (21, 10080920), (24, 8820805), (28, 7560690), (30, 7056644), (35, 6048552), (40, 5292483), (42, 5040460), (43, 4923240), (56, 3780345), (60, 3528322), (70, 3024276), (84, 2520230), (86, 2461620), (105, 2016184), (120, 1764161), (129, 1641080), (140, 1512138), (168, 1260115), (172, 1230810), (210, 1008092), (215, 984648), (258, 820540), (280, 756069), (301, 703320), (344, 615405), (420, 504046), (430, 492324), (516, 410270), (602, 351660), (645, 328216), (840, 252023), (860, 246162), (903, 234440), (1032, 205135), (1204, 175830), (1290, 164108), (1505, 140664), (1720, 123081), (1806, 117220), (2408, 87915), (2580, 82054), (3010, 70332), (3612, 58610), (4515, 46888), (5160, 41027), (5861, 36120), (6020, 35166), (7224, 29305), (9030, 23444), (11722, 18060), (12040, 17583)]