2146616640

素因数分解:

$2^6\times 3^4\times 5^1\times 7^1\times {\mathrm{11831}}^1$

素因数の和:11867

約数の個数: 280

約数和(自身を含む): 8727472512

約数和(自身を除く): 6580855872

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 27, 28, 30, 32, 35, 36, 40, 42, 45, 48, 54, 56, 60, 63, 64, 70, 72, 80, 81, 84, 90, 96, 105, 108, 112, 120, 126, 135, 140, 144, 160, 162, 168, 180, 189, 192, 210, 216, 224, 240, 252, 270, 280, 288, 315, 320, 324, 336, 360, 378, 405, 420, 432, 448, 480, 504, 540, 560, 567, 576, 630, 648, 672, 720, 756, 810, 840, 864, 945, 960, 1008, 1080, 1120, 1134, 1260, 1296, 1344, 1440, 1512, 1620, 1680, 1728, 1890, 2016, 2160, 2240, 2268, 2520, 2592, 2835, 2880, 3024, 3240, 3360, 3780, 4032, 4320, 4536, 5040, 5184, 5670, 6048, 6480, 6720, 7560, 8640, 9072, 10080, 11340, 11831, 12096, 12960, 15120, 18144, 20160, 22680, 23662, 25920, 30240, 35493, 36288, 45360, 47324, 59155, 60480, 70986, 82817, 90720, 94648, 106479, 118310, 141972, 165634, 177465, 181440, 189296, 212958, 236620, 248451, 283944, 319437, 331268, 354930, 378592, 414085, 425916, 473240, 496902, 532395, 567888, 638874, 662536, 709860, 745353, 757184, 828170, 851832, 946480, 958311, 993804, 1064790, 1135776, 1242255, 1277748, 1325072, 1419720, 1490706, 1597185, 1656340, 1703664, 1892960, 1916622, 1987608, 2129580, 2236059, 2271552, 2484510, 2555496, 2650144, 2839440, 2981412, 3194370, 3312680, 3407328, 3726765, 3785920, 3833244, 3975216, 4259160, 4472118, 4791555, 4969020, 5110992, 5300288, 5678880, 5962824, 6388740, 6625360, 6708177, 6814656, 7453530, 7666488, 7950432, 8518320, 8944236, 9583110, 9938040, 10221984, 11180295, 11357760, 11925648, 12777480, 13250720, 13416354, 14907060, 15332976, 15900864, 17036640, 17888472, 19166220, 19876080, 20443968, 22360590, 23851296, 25554960, 26501440, 26832708, 29814120, 30665952, 33540885, 34073280, 35776944, 38332440, 39752160, 44721180, 47702592, 51109920, 53665416, 59628240, 61331904, 67081770, 71553888, 76664880, 79504320, 89442360, 102219840, 107330832, 119256480, 134163540, 143107776, 153329760, 178884720, 214661664, 238512960, 268327080, 306659520, 357769440, 429323328, 536654160, 715538880, 1073308320, 2146616640]

約数ペア:

[(1, 2146616640), (2, 1073308320), (3, 715538880), (4, 536654160), (5, 429323328), (6, 357769440), (7, 306659520), (8, 268327080), (9, 238512960), (10, 214661664), (12, 178884720), (14, 153329760), (15, 143107776), (16, 134163540), (18, 119256480), (20, 107330832), (21, 102219840), (24, 89442360), (27, 79504320), (28, 76664880), (30, 71553888), (32, 67081770), (35, 61331904), (36, 59628240), (40, 53665416), (42, 51109920), (45, 47702592), (48, 44721180), (54, 39752160), (56, 38332440), (60, 35776944), (63, 34073280), (64, 33540885), (70, 30665952), (72, 29814120), (80, 26832708), (81, 26501440), (84, 25554960), (90, 23851296), (96, 22360590), (105, 20443968), (108, 19876080), (112, 19166220), (120, 17888472), (126, 17036640), (135, 15900864), (140, 15332976), (144, 14907060), (160, 13416354), (162, 13250720), (168, 12777480), (180, 11925648), (189, 11357760), (192, 11180295), (210, 10221984), (216, 9938040), (224, 9583110), (240, 8944236), (252, 8518320), (270, 7950432), (280, 7666488), (288, 7453530), (315, 6814656), (320, 6708177), (324, 6625360), (336, 6388740), (360, 5962824), (378, 5678880), (405, 5300288), (420, 5110992), (432, 4969020), (448, 4791555), (480, 4472118), (504, 4259160), (540, 3975216), (560, 3833244), (567, 3785920), (576, 3726765), (630, 3407328), (648, 3312680), (672, 3194370), (720, 2981412), (756, 2839440), (810, 2650144), (840, 2555496), (864, 2484510), (945, 2271552), (960, 2236059), (1008, 2129580), (1080, 1987608), (1120, 1916622), (1134, 1892960), (1260, 1703664), (1296, 1656340), (1344, 1597185), (1440, 1490706), (1512, 1419720), (1620, 1325072), (1680, 1277748), (1728, 1242255), (1890, 1135776), (2016, 1064790), (2160, 993804), (2240, 958311), (2268, 946480), (2520, 851832), (2592, 828170), (2835, 757184), (2880, 745353), (3024, 709860), (3240, 662536), (3360, 638874), (3780, 567888), (4032, 532395), (4320, 496902), (4536, 473240), (5040, 425916), (5184, 414085), (5670, 378592), (6048, 354930), (6480, 331268), (6720, 319437), (7560, 283944), (8640, 248451), (9072, 236620), (10080, 212958), (11340, 189296), (11831, 181440), (12096, 177465), (12960, 165634), (15120, 141972), (18144, 118310), (20160, 106479), (22680, 94648), (23662, 90720), (25920, 82817), (30240, 70986), (35493, 60480), (36288, 59155), (45360, 47324)]