64034520

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{139}}^1\times {\mathrm{349}}^1$

素因数の和:513

約数の個数: 128

約数和(自身を含む): 211680000

約数和(自身を除く): 147645480

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 20, 22, 24, 30, 33, 40, 44, 55, 60, 66, 88, 110, 120, 132, 139, 165, 220, 264, 278, 330, 349, 417, 440, 556, 660, 695, 698, 834, 1047, 1112, 1320, 1390, 1396, 1529, 1668, 1745, 2085, 2094, 2780, 2792, 3058, 3336, 3490, 3839, 4170, 4188, 4587, 5235, 5560, 6116, 6980, 7645, 7678, 8340, 8376, 9174, 10470, 11517, 12232, 13960, 15290, 15356, 16680, 18348, 19195, 20940, 22935, 23034, 30580, 30712, 36696, 38390, 41880, 45870, 46068, 48511, 57585, 61160, 76780, 91740, 92136, 97022, 115170, 145533, 153560, 183480, 194044, 230340, 242555, 291066, 388088, 460680, 485110, 533621, 582132, 727665, 970220, 1067242, 1164264, 1455330, 1600863, 1940440, 2134484, 2668105, 2910660, 3201726, 4268968, 5336210, 5821320, 6403452, 8004315, 10672420, 12806904, 16008630, 21344840, 32017260, 64034520]

約数ペア:

[(1, 64034520), (2, 32017260), (3, 21344840), (4, 16008630), (5, 12806904), (6, 10672420), (8, 8004315), (10, 6403452), (11, 5821320), (12, 5336210), (15, 4268968), (20, 3201726), (22, 2910660), (24, 2668105), (30, 2134484), (33, 1940440), (40, 1600863), (44, 1455330), (55, 1164264), (60, 1067242), (66, 970220), (88, 727665), (110, 582132), (120, 533621), (132, 485110), (139, 460680), (165, 388088), (220, 291066), (264, 242555), (278, 230340), (330, 194044), (349, 183480), (417, 153560), (440, 145533), (556, 115170), (660, 97022), (695, 92136), (698, 91740), (834, 76780), (1047, 61160), (1112, 57585), (1320, 48511), (1390, 46068), (1396, 45870), (1529, 41880), (1668, 38390), (1745, 36696), (2085, 30712), (2094, 30580), (2780, 23034), (2792, 22935), (3058, 20940), (3336, 19195), (3490, 18348), (3839, 16680), (4170, 15356), (4188, 15290), (4587, 13960), (5235, 12232), (5560, 11517), (6116, 10470), (6980, 9174), (7645, 8376), (7678, 8340)]