620907168

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{151}}^1\times {\mathrm{211}}^1$

素因数の和:411

約数の個数: 192

約数和(自身を含む): 1948907520

約数和(自身を除く): 1328000352

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 29, 32, 42, 48, 56, 58, 84, 87, 96, 112, 116, 151, 168, 174, 203, 211, 224, 232, 302, 336, 348, 406, 422, 453, 464, 604, 609, 633, 672, 696, 812, 844, 906, 928, 1057, 1208, 1218, 1266, 1392, 1477, 1624, 1688, 1812, 2114, 2416, 2436, 2532, 2784, 2954, 3171, 3248, 3376, 3624, 4228, 4379, 4431, 4832, 4872, 5064, 5908, 6119, 6342, 6496, 6752, 7248, 8456, 8758, 8862, 9744, 10128, 11816, 12238, 12684, 13137, 14496, 16912, 17516, 17724, 18357, 19488, 20256, 23632, 24476, 25368, 26274, 30653, 31861, 33824, 35032, 35448, 36714, 42833, 47264, 48952, 50736, 52548, 61306, 63722, 70064, 70896, 73428, 85666, 91959, 95583, 97904, 101472, 105096, 122612, 127444, 128499, 140128, 141792, 146856, 171332, 183918, 191166, 195808, 210192, 223027, 245224, 254888, 256998, 293712, 342664, 367836, 382332, 420384, 446054, 490448, 509776, 513996, 587424, 669081, 685328, 735672, 764664, 892108, 923969, 980896, 1019552, 1027992, 1338162, 1370656, 1471344, 1529328, 1784216, 1847938, 2055984, 2676324, 2771907, 2942688, 3058656, 3568432, 3695876, 4111968, 5352648, 5543814, 6467783, 7136864, 7391752, 10705296, 11087628, 12935566, 14783504, 19403349, 21410592, 22175256, 25871132, 29567008, 38806698, 44350512, 51742264, 77613396, 88701024, 103484528, 155226792, 206969056, 310453584, 620907168]

約数ペア:

[(1, 620907168), (2, 310453584), (3, 206969056), (4, 155226792), (6, 103484528), (7, 88701024), (8, 77613396), (12, 51742264), (14, 44350512), (16, 38806698), (21, 29567008), (24, 25871132), (28, 22175256), (29, 21410592), (32, 19403349), (42, 14783504), (48, 12935566), (56, 11087628), (58, 10705296), (84, 7391752), (87, 7136864), (96, 6467783), (112, 5543814), (116, 5352648), (151, 4111968), (168, 3695876), (174, 3568432), (203, 3058656), (211, 2942688), (224, 2771907), (232, 2676324), (302, 2055984), (336, 1847938), (348, 1784216), (406, 1529328), (422, 1471344), (453, 1370656), (464, 1338162), (604, 1027992), (609, 1019552), (633, 980896), (672, 923969), (696, 892108), (812, 764664), (844, 735672), (906, 685328), (928, 669081), (1057, 587424), (1208, 513996), (1218, 509776), (1266, 490448), (1392, 446054), (1477, 420384), (1624, 382332), (1688, 367836), (1812, 342664), (2114, 293712), (2416, 256998), (2436, 254888), (2532, 245224), (2784, 223027), (2954, 210192), (3171, 195808), (3248, 191166), (3376, 183918), (3624, 171332), (4228, 146856), (4379, 141792), (4431, 140128), (4832, 128499), (4872, 127444), (5064, 122612), (5908, 105096), (6119, 101472), (6342, 97904), (6496, 95583), (6752, 91959), (7248, 85666), (8456, 73428), (8758, 70896), (8862, 70064), (9744, 63722), (10128, 61306), (11816, 52548), (12238, 50736), (12684, 48952), (13137, 47264), (14496, 42833), (16912, 36714), (17516, 35448), (17724, 35032), (18357, 33824), (19488, 31861), (20256, 30653), (23632, 26274), (24476, 25368)]