201210660

素因数分解:

$2^2\times 3^2\times 5^1\times 7^3\times {\mathrm{3259}}^1$

素因数の和:3295

約数の個数: 144

約数和(自身を含む): 711984000

約数和(自身を除く): 510773340

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 42, 45, 49, 60, 63, 70, 84, 90, 98, 105, 126, 140, 147, 180, 196, 210, 245, 252, 294, 315, 343, 420, 441, 490, 588, 630, 686, 735, 882, 980, 1029, 1260, 1372, 1470, 1715, 1764, 2058, 2205, 2940, 3087, 3259, 3430, 4116, 4410, 5145, 6174, 6518, 6860, 8820, 9777, 10290, 12348, 13036, 15435, 16295, 19554, 20580, 22813, 29331, 30870, 32590, 39108, 45626, 48885, 58662, 61740, 65180, 68439, 91252, 97770, 114065, 117324, 136878, 146655, 159691, 195540, 205317, 228130, 273756, 293310, 319382, 342195, 410634, 456260, 479073, 586620, 638764, 684390, 798455, 821268, 958146, 1026585, 1117837, 1368780, 1437219, 1596910, 1916292, 2053170, 2235674, 2395365, 2874438, 3193820, 3353511, 4106340, 4471348, 4790730, 5589185, 5748876, 6707022, 7186095, 9581460, 10060533, 11178370, 13414044, 14372190, 16767555, 20121066, 22356740, 28744380, 33535110, 40242132, 50302665, 67070220, 100605330, 201210660]

約数ペア:

[(1, 201210660), (2, 100605330), (3, 67070220), (4, 50302665), (5, 40242132), (6, 33535110), (7, 28744380), (9, 22356740), (10, 20121066), (12, 16767555), (14, 14372190), (15, 13414044), (18, 11178370), (20, 10060533), (21, 9581460), (28, 7186095), (30, 6707022), (35, 5748876), (36, 5589185), (42, 4790730), (45, 4471348), (49, 4106340), (60, 3353511), (63, 3193820), (70, 2874438), (84, 2395365), (90, 2235674), (98, 2053170), (105, 1916292), (126, 1596910), (140, 1437219), (147, 1368780), (180, 1117837), (196, 1026585), (210, 958146), (245, 821268), (252, 798455), (294, 684390), (315, 638764), (343, 586620), (420, 479073), (441, 456260), (490, 410634), (588, 342195), (630, 319382), (686, 293310), (735, 273756), (882, 228130), (980, 205317), (1029, 195540), (1260, 159691), (1372, 146655), (1470, 136878), (1715, 117324), (1764, 114065), (2058, 97770), (2205, 91252), (2940, 68439), (3087, 65180), (3259, 61740), (3430, 58662), (4116, 48885), (4410, 45626), (5145, 39108), (6174, 32590), (6518, 30870), (6860, 29331), (8820, 22813), (9777, 20580), (10290, 19554), (12348, 16295), (13036, 15435)]