875367080

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{61}}^1\times {\mathrm{967}}^1$

素因数の和:1099

約数の個数: 128

約数和(自身を含む): 2333422080

約数和(自身を除く): 1458055000

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 53, 56, 61, 70, 106, 122, 140, 212, 244, 265, 280, 305, 371, 424, 427, 488, 530, 610, 742, 854, 967, 1060, 1220, 1484, 1708, 1855, 1934, 2120, 2135, 2440, 2968, 3233, 3416, 3710, 3868, 4270, 4835, 6466, 6769, 7420, 7736, 8540, 9670, 12932, 13538, 14840, 16165, 17080, 19340, 22631, 25864, 27076, 32330, 33845, 38680, 45262, 51251, 54152, 58987, 64660, 67690, 90524, 102502, 113155, 117974, 129320, 135380, 181048, 205004, 226310, 235948, 256255, 270760, 294935, 358757, 410008, 412909, 452620, 471896, 512510, 589870, 717514, 825818, 905240, 1025020, 1179740, 1435028, 1651636, 1793785, 2050040, 2064545, 2359480, 2870056, 3126311, 3303272, 3587570, 4129090, 6252622, 7175140, 8258180, 12505244, 14350280, 15631555, 16516360, 21884177, 25010488, 31263110, 43768354, 62526220, 87536708, 109420885, 125052440, 175073416, 218841770, 437683540, 875367080]

約数ペア:

[(1, 875367080), (2, 437683540), (4, 218841770), (5, 175073416), (7, 125052440), (8, 109420885), (10, 87536708), (14, 62526220), (20, 43768354), (28, 31263110), (35, 25010488), (40, 21884177), (53, 16516360), (56, 15631555), (61, 14350280), (70, 12505244), (106, 8258180), (122, 7175140), (140, 6252622), (212, 4129090), (244, 3587570), (265, 3303272), (280, 3126311), (305, 2870056), (371, 2359480), (424, 2064545), (427, 2050040), (488, 1793785), (530, 1651636), (610, 1435028), (742, 1179740), (854, 1025020), (967, 905240), (1060, 825818), (1220, 717514), (1484, 589870), (1708, 512510), (1855, 471896), (1934, 452620), (2120, 412909), (2135, 410008), (2440, 358757), (2968, 294935), (3233, 270760), (3416, 256255), (3710, 235948), (3868, 226310), (4270, 205004), (4835, 181048), (6466, 135380), (6769, 129320), (7420, 117974), (7736, 113155), (8540, 102502), (9670, 90524), (12932, 67690), (13538, 64660), (14840, 58987), (16165, 54152), (17080, 51251), (19340, 45262), (22631, 38680), (25864, 33845), (27076, 32330)]