209710343220

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{151}}^1\times {\mathrm{80651}}^1$

素因数の和:80862

約数の個数: 192

約数和(自身を含む): 692001902592

約数和(自身を除く): 482291559372

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 41, 42, 60, 70, 82, 84, 105, 123, 140, 151, 164, 205, 210, 246, 287, 302, 410, 420, 453, 492, 574, 604, 615, 755, 820, 861, 906, 1057, 1148, 1230, 1435, 1510, 1722, 1812, 2114, 2265, 2460, 2870, 3020, 3171, 3444, 4228, 4305, 4530, 5285, 5740, 6191, 6342, 8610, 9060, 10570, 12382, 12684, 15855, 17220, 18573, 21140, 24764, 30955, 31710, 37146, 43337, 61910, 63420, 74292, 80651, 86674, 92865, 123820, 130011, 161302, 173348, 185730, 216685, 241953, 260022, 322604, 371460, 403255, 433370, 483906, 520044, 564557, 650055, 806510, 866740, 967812, 1129114, 1209765, 1300110, 1613020, 1693671, 2258228, 2419530, 2600220, 2822785, 3306691, 3387342, 4839060, 5645570, 6613382, 6774684, 8468355, 9920073, 11291140, 12178301, 13226764, 16533455, 16936710, 19840146, 23146837, 24356602, 33066910, 33873420, 36534903, 39680292, 46293674, 48713204, 49600365, 60891505, 66133820, 69440511, 73069806, 85248107, 92587348, 99200730, 115734185, 121783010, 138881022, 146139612, 170496214, 182674515, 198401460, 231468370, 243566020, 255744321, 277762044, 340992428, 347202555, 365349030, 426240535, 462936740, 499310341, 511488642, 694405110, 730698060, 852481070, 998620682, 1022977284, 1278721605, 1388810220, 1497931023, 1704962140, 1997241364, 2496551705, 2557443210, 2995862046, 3495172387, 4993103410, 5114886420, 5991724092, 6990344774, 7489655115, 9986206820, 10485517161, 13980689548, 14979310230, 17475861935, 20971034322, 29958620460, 34951723870, 41942068644, 52427585805, 69903447740, 104855171610, 209710343220]

約数ペア:

[(1, 209710343220), (2, 104855171610), (3, 69903447740), (4, 52427585805), (5, 41942068644), (6, 34951723870), (7, 29958620460), (10, 20971034322), (12, 17475861935), (14, 14979310230), (15, 13980689548), (20, 10485517161), (21, 9986206820), (28, 7489655115), (30, 6990344774), (35, 5991724092), (41, 5114886420), (42, 4993103410), (60, 3495172387), (70, 2995862046), (82, 2557443210), (84, 2496551705), (105, 1997241364), (123, 1704962140), (140, 1497931023), (151, 1388810220), (164, 1278721605), (205, 1022977284), (210, 998620682), (246, 852481070), (287, 730698060), (302, 694405110), (410, 511488642), (420, 499310341), (453, 462936740), (492, 426240535), (574, 365349030), (604, 347202555), (615, 340992428), (755, 277762044), (820, 255744321), (861, 243566020), (906, 231468370), (1057, 198401460), (1148, 182674515), (1230, 170496214), (1435, 146139612), (1510, 138881022), (1722, 121783010), (1812, 115734185), (2114, 99200730), (2265, 92587348), (2460, 85248107), (2870, 73069806), (3020, 69440511), (3171, 66133820), (3444, 60891505), (4228, 49600365), (4305, 48713204), (4530, 46293674), (5285, 39680292), (5740, 36534903), (6191, 33873420), (6342, 33066910), (8610, 24356602), (9060, 23146837), (10570, 19840146), (12382, 16936710), (12684, 16533455), (15855, 13226764), (17220, 12178301), (18573, 11291140), (21140, 9920073), (24764, 8468355), (30955, 6774684), (31710, 6613382), (37146, 5645570), (43337, 4839060), (61910, 3387342), (63420, 3306691), (74292, 2822785), (80651, 2600220), (86674, 2419530), (92865, 2258228), (123820, 1693671), (130011, 1613020), (161302, 1300110), (173348, 1209765), (185730, 1129114), (216685, 967812), (241953, 866740), (260022, 806510), (322604, 650055), (371460, 564557), (403255, 520044), (433370, 483906)]