2004227640

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{59}}^1\times {\mathrm{127}}^1\times {\mathrm{743}}^1$

素因数の和:946

約数の個数: 192

約数和(自身を含む): 6685286400

約数和(自身を除く): 4681058760

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 59, 60, 72, 90, 118, 120, 127, 177, 180, 236, 254, 295, 354, 360, 381, 472, 508, 531, 590, 635, 708, 743, 762, 885, 1016, 1062, 1143, 1180, 1270, 1416, 1486, 1524, 1770, 1905, 2124, 2229, 2286, 2360, 2540, 2655, 2972, 3048, 3540, 3715, 3810, 4248, 4458, 4572, 5080, 5310, 5715, 5944, 6687, 7080, 7430, 7493, 7620, 8916, 9144, 10620, 11145, 11430, 13374, 14860, 14986, 15240, 17832, 21240, 22290, 22479, 22860, 26748, 29720, 29972, 33435, 37465, 43837, 44580, 44958, 45720, 53496, 59944, 66870, 67437, 74930, 87674, 89160, 89916, 94361, 112395, 131511, 133740, 134874, 149860, 175348, 179832, 188722, 219185, 224790, 263022, 267480, 269748, 283083, 299720, 337185, 350696, 377444, 394533, 438370, 449580, 471805, 526044, 539496, 566166, 657555, 674370, 754888, 789066, 849249, 876740, 899160, 943610, 1052088, 1132332, 1315110, 1348740, 1415415, 1578132, 1698498, 1753480, 1887220, 1972665, 2264664, 2630220, 2697480, 2830830, 3156264, 3396996, 3774440, 3945330, 4246245, 5260440, 5567299, 5661660, 6793992, 7890660, 8492490, 11134598, 11323320, 15781320, 16701897, 16984980, 22269196, 27836495, 33403794, 33969960, 44538392, 50105691, 55672990, 66807588, 83509485, 100211382, 111345980, 133615176, 167018970, 200422764, 222691960, 250528455, 334037940, 400845528, 501056910, 668075880, 1002113820, 2004227640]

約数ペア:

[(1, 2004227640), (2, 1002113820), (3, 668075880), (4, 501056910), (5, 400845528), (6, 334037940), (8, 250528455), (9, 222691960), (10, 200422764), (12, 167018970), (15, 133615176), (18, 111345980), (20, 100211382), (24, 83509485), (30, 66807588), (36, 55672990), (40, 50105691), (45, 44538392), (59, 33969960), (60, 33403794), (72, 27836495), (90, 22269196), (118, 16984980), (120, 16701897), (127, 15781320), (177, 11323320), (180, 11134598), (236, 8492490), (254, 7890660), (295, 6793992), (354, 5661660), (360, 5567299), (381, 5260440), (472, 4246245), (508, 3945330), (531, 3774440), (590, 3396996), (635, 3156264), (708, 2830830), (743, 2697480), (762, 2630220), (885, 2264664), (1016, 1972665), (1062, 1887220), (1143, 1753480), (1180, 1698498), (1270, 1578132), (1416, 1415415), (1486, 1348740), (1524, 1315110), (1770, 1132332), (1905, 1052088), (2124, 943610), (2229, 899160), (2286, 876740), (2360, 849249), (2540, 789066), (2655, 754888), (2972, 674370), (3048, 657555), (3540, 566166), (3715, 539496), (3810, 526044), (4248, 471805), (4458, 449580), (4572, 438370), (5080, 394533), (5310, 377444), (5715, 350696), (5944, 337185), (6687, 299720), (7080, 283083), (7430, 269748), (7493, 267480), (7620, 263022), (8916, 224790), (9144, 219185), (10620, 188722), (11145, 179832), (11430, 175348), (13374, 149860), (14860, 134874), (14986, 133740), (15240, 131511), (17832, 112395), (21240, 94361), (22290, 89916), (22479, 89160), (22860, 87674), (26748, 74930), (29720, 67437), (29972, 66870), (33435, 59944), (37465, 53496), (43837, 45720), (44580, 44958)]