417323920

素因数分解:

$2^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{101}}^1\times {\mathrm{137}}^1$

素因数の和:293

約数の個数: 160

約数和(自身を含む): 1099617120

約数和(自身を除く): 682293200

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 29, 40, 52, 58, 65, 80, 101, 104, 116, 130, 137, 145, 202, 208, 232, 260, 274, 290, 377, 404, 464, 505, 520, 548, 580, 685, 754, 808, 1010, 1040, 1096, 1160, 1313, 1370, 1508, 1616, 1781, 1885, 2020, 2192, 2320, 2626, 2740, 2929, 3016, 3562, 3770, 3973, 4040, 5252, 5480, 5858, 6032, 6565, 7124, 7540, 7946, 8080, 8905, 10504, 10960, 11716, 13130, 13837, 14248, 14645, 15080, 15892, 17810, 19865, 21008, 23432, 26260, 27674, 28496, 29290, 30160, 31784, 35620, 38077, 39730, 46864, 51649, 52520, 55348, 58580, 63568, 69185, 71240, 76154, 79460, 103298, 105040, 110696, 117160, 138370, 142480, 152308, 158920, 179881, 190385, 206596, 221392, 234320, 258245, 276740, 304616, 317840, 359762, 380770, 401273, 413192, 516490, 553480, 609232, 719524, 761540, 802546, 826384, 899405, 1032980, 1106960, 1439048, 1523080, 1605092, 1798810, 2006365, 2065960, 2878096, 3046160, 3210184, 3597620, 4012730, 4131920, 5216549, 6420368, 7195240, 8025460, 10433098, 14390480, 16050920, 20866196, 26082745, 32101840, 41732392, 52165490, 83464784, 104330980, 208661960, 417323920]

約数ペア:

[(1, 417323920), (2, 208661960), (4, 104330980), (5, 83464784), (8, 52165490), (10, 41732392), (13, 32101840), (16, 26082745), (20, 20866196), (26, 16050920), (29, 14390480), (40, 10433098), (52, 8025460), (58, 7195240), (65, 6420368), (80, 5216549), (101, 4131920), (104, 4012730), (116, 3597620), (130, 3210184), (137, 3046160), (145, 2878096), (202, 2065960), (208, 2006365), (232, 1798810), (260, 1605092), (274, 1523080), (290, 1439048), (377, 1106960), (404, 1032980), (464, 899405), (505, 826384), (520, 802546), (548, 761540), (580, 719524), (685, 609232), (754, 553480), (808, 516490), (1010, 413192), (1040, 401273), (1096, 380770), (1160, 359762), (1313, 317840), (1370, 304616), (1508, 276740), (1616, 258245), (1781, 234320), (1885, 221392), (2020, 206596), (2192, 190385), (2320, 179881), (2626, 158920), (2740, 152308), (2929, 142480), (3016, 138370), (3562, 117160), (3770, 110696), (3973, 105040), (4040, 103298), (5252, 79460), (5480, 76154), (5858, 71240), (6032, 69185), (6565, 63568), (7124, 58580), (7540, 55348), (7946, 52520), (8080, 51649), (8905, 46864), (10504, 39730), (10960, 38077), (11716, 35620), (13130, 31784), (13837, 30160), (14248, 29290), (14645, 28496), (15080, 27674), (15892, 26260), (17810, 23432), (19865, 21008)]