206915164740

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{1583}}^1\times {\mathrm{242057}}^1$

素因数の和:243658

約数の個数: 96

約数和(自身を含む): 644145384960

約数和(自身を除く): 437230220220

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 90, 108, 135, 180, 270, 540, 1583, 3166, 4749, 6332, 7915, 9498, 14247, 15830, 18996, 23745, 28494, 31660, 42741, 47490, 56988, 71235, 85482, 94980, 142470, 170964, 213705, 242057, 284940, 427410, 484114, 726171, 854820, 968228, 1210285, 1452342, 2178513, 2420570, 2904684, 3630855, 4357026, 4841140, 6535539, 7261710, 8714052, 10892565, 13071078, 14523420, 21785130, 26142156, 32677695, 43570260, 65355390, 130710780, 383176231, 766352462, 1149528693, 1532704924, 1915881155, 2299057386, 3448586079, 3831762310, 4598114772, 5747643465, 6897172158, 7663524620, 10345758237, 11495286930, 13794344316, 17242930395, 20691516474, 22990573860, 34485860790, 41383032948, 51728791185, 68971721580, 103457582370, 206915164740]

約数ペア:

[(1, 206915164740), (2, 103457582370), (3, 68971721580), (4, 51728791185), (5, 41383032948), (6, 34485860790), (9, 22990573860), (10, 20691516474), (12, 17242930395), (15, 13794344316), (18, 11495286930), (20, 10345758237), (27, 7663524620), (30, 6897172158), (36, 5747643465), (45, 4598114772), (54, 3831762310), (60, 3448586079), (90, 2299057386), (108, 1915881155), (135, 1532704924), (180, 1149528693), (270, 766352462), (540, 383176231), (1583, 130710780), (3166, 65355390), (4749, 43570260), (6332, 32677695), (7915, 26142156), (9498, 21785130), (14247, 14523420), (15830, 13071078), (18996, 10892565), (23745, 8714052), (28494, 7261710), (31660, 6535539), (42741, 4841140), (47490, 4357026), (56988, 3630855), (71235, 2904684), (85482, 2420570), (94980, 2178513), (142470, 1452342), (170964, 1210285), (213705, 968228), (242057, 854820), (284940, 726171), (427410, 484114)]