245608740

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{593}}^1$

素因数の和:683

約数の個数: 192

約数和(自身を含む): 838252800

約数和(自身を除く): 592644060

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 27, 30, 36, 39, 45, 52, 54, 59, 60, 65, 78, 90, 108, 117, 118, 130, 135, 156, 177, 180, 195, 234, 236, 260, 270, 295, 351, 354, 390, 468, 531, 540, 585, 590, 593, 702, 708, 767, 780, 885, 1062, 1170, 1180, 1186, 1404, 1534, 1593, 1755, 1770, 1779, 2124, 2301, 2340, 2372, 2655, 2965, 3068, 3186, 3510, 3540, 3558, 3835, 4602, 5310, 5337, 5930, 6372, 6903, 7020, 7116, 7670, 7709, 7965, 8895, 9204, 10620, 10674, 11505, 11860, 13806, 15340, 15418, 15930, 16011, 17790, 20709, 21348, 23010, 23127, 26685, 27612, 30836, 31860, 32022, 34515, 34987, 35580, 38545, 41418, 46020, 46254, 53370, 64044, 69030, 69381, 69974, 77090, 80055, 82836, 92508, 103545, 104961, 106740, 115635, 138060, 138762, 139948, 154180, 160110, 174935, 207090, 208143, 209922, 231270, 277524, 314883, 320220, 346905, 349870, 414180, 416286, 419844, 454831, 462540, 524805, 629766, 693810, 699740, 832572, 909662, 944649, 1040715, 1049610, 1259532, 1364493, 1387620, 1574415, 1819324, 1889298, 2081430, 2099220, 2274155, 2728986, 3148830, 3778596, 4093479, 4162860, 4548310, 4723245, 5457972, 6297660, 6822465, 8186958, 9096620, 9446490, 12280437, 13644930, 16373916, 18892980, 20467395, 24560874, 27289860, 40934790, 49121748, 61402185, 81869580, 122804370, 245608740]

約数ペア:

[(1, 245608740), (2, 122804370), (3, 81869580), (4, 61402185), (5, 49121748), (6, 40934790), (9, 27289860), (10, 24560874), (12, 20467395), (13, 18892980), (15, 16373916), (18, 13644930), (20, 12280437), (26, 9446490), (27, 9096620), (30, 8186958), (36, 6822465), (39, 6297660), (45, 5457972), (52, 4723245), (54, 4548310), (59, 4162860), (60, 4093479), (65, 3778596), (78, 3148830), (90, 2728986), (108, 2274155), (117, 2099220), (118, 2081430), (130, 1889298), (135, 1819324), (156, 1574415), (177, 1387620), (180, 1364493), (195, 1259532), (234, 1049610), (236, 1040715), (260, 944649), (270, 909662), (295, 832572), (351, 699740), (354, 693810), (390, 629766), (468, 524805), (531, 462540), (540, 454831), (585, 419844), (590, 416286), (593, 414180), (702, 349870), (708, 346905), (767, 320220), (780, 314883), (885, 277524), (1062, 231270), (1170, 209922), (1180, 208143), (1186, 207090), (1404, 174935), (1534, 160110), (1593, 154180), (1755, 139948), (1770, 138762), (1779, 138060), (2124, 115635), (2301, 106740), (2340, 104961), (2372, 103545), (2655, 92508), (2965, 82836), (3068, 80055), (3186, 77090), (3510, 69974), (3540, 69381), (3558, 69030), (3835, 64044), (4602, 53370), (5310, 46254), (5337, 46020), (5930, 41418), (6372, 38545), (6903, 35580), (7020, 34987), (7116, 34515), (7670, 32022), (7709, 31860), (7965, 30836), (8895, 27612), (9204, 26685), (10620, 23127), (10674, 23010), (11505, 21348), (11860, 20709), (13806, 17790), (15340, 16011), (15418, 15930)]