564957612720

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{25311721}}^1$

素因数の和:25311771

約数の個数: 120

約数和(自身を含む): 1958519801472

約数和(自身を除く): 1393562188752

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 31, 36, 40, 45, 48, 60, 62, 72, 80, 90, 93, 120, 124, 144, 155, 180, 186, 240, 248, 279, 310, 360, 372, 465, 496, 558, 620, 720, 744, 930, 1116, 1240, 1395, 1488, 1860, 2232, 2480, 2790, 3720, 4464, 5580, 7440, 11160, 22320, 25311721, 50623442, 75935163, 101246884, 126558605, 151870326, 202493768, 227805489, 253117210, 303740652, 379675815, 404987536, 455610978, 506234420, 607481304, 759351630, 784663351, 911221956, 1012468840, 1139027445, 1214962608, 1518703260, 1569326702, 1822443912, 2024937680, 2278054890, 2353990053, 3037406520, 3138653404, 3644887824, 3923316755, 4556109780, 4707980106, 6074813040, 6277306808, 7061970159, 7846633510, 9112219560, 9415960212, 11769950265, 12554613616, 14123940318, 15693267020, 18224439120, 18831920424, 23539900530, 28247880636, 31386534040, 35309850795, 37663840848, 47079801060, 56495761272, 62773068080, 70619701590, 94159602120, 112991522544, 141239403180, 188319204240, 282478806360, 564957612720]

約数ペア:

[(1, 564957612720), (2, 282478806360), (3, 188319204240), (4, 141239403180), (5, 112991522544), (6, 94159602120), (8, 70619701590), (9, 62773068080), (10, 56495761272), (12, 47079801060), (15, 37663840848), (16, 35309850795), (18, 31386534040), (20, 28247880636), (24, 23539900530), (30, 18831920424), (31, 18224439120), (36, 15693267020), (40, 14123940318), (45, 12554613616), (48, 11769950265), (60, 9415960212), (62, 9112219560), (72, 7846633510), (80, 7061970159), (90, 6277306808), (93, 6074813040), (120, 4707980106), (124, 4556109780), (144, 3923316755), (155, 3644887824), (180, 3138653404), (186, 3037406520), (240, 2353990053), (248, 2278054890), (279, 2024937680), (310, 1822443912), (360, 1569326702), (372, 1518703260), (465, 1214962608), (496, 1139027445), (558, 1012468840), (620, 911221956), (720, 784663351), (744, 759351630), (930, 607481304), (1116, 506234420), (1240, 455610978), (1395, 404987536), (1488, 379675815), (1860, 303740652), (2232, 253117210), (2480, 227805489), (2790, 202493768), (3720, 151870326), (4464, 126558605), (5580, 101246884), (7440, 75935163), (11160, 50623442), (22320, 25311721)]