1520407824

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^2\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{281}}^1$

素因数の和:370

約数の個数: 240

約数和(自身を含む): 4607383680

約数和(自身を除く): 3086975856

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 23, 24, 26, 29, 39, 46, 48, 52, 58, 69, 78, 87, 92, 104, 116, 138, 156, 169, 174, 184, 208, 232, 276, 281, 299, 312, 338, 348, 368, 377, 464, 507, 552, 562, 598, 624, 667, 676, 696, 754, 843, 897, 1014, 1104, 1124, 1131, 1196, 1334, 1352, 1392, 1508, 1686, 1794, 2001, 2028, 2248, 2262, 2392, 2668, 2704, 3016, 3372, 3588, 3653, 3887, 4002, 4056, 4496, 4524, 4784, 4901, 5336, 6032, 6463, 6744, 7176, 7306, 7774, 8004, 8112, 8149, 8671, 9048, 9802, 10672, 10959, 11661, 12926, 13488, 14352, 14612, 14703, 15548, 16008, 16298, 17342, 18096, 19389, 19604, 21918, 23322, 24447, 25852, 26013, 29224, 29406, 31096, 32016, 32596, 34684, 38778, 39208, 43836, 46644, 47489, 48894, 51704, 52026, 58448, 58812, 62192, 65192, 69368, 77556, 78416, 84019, 87672, 93288, 94978, 97788, 103408, 104052, 105937, 112723, 117624, 130384, 138736, 142467, 155112, 168038, 175344, 186576, 187427, 189956, 195576, 208104, 211874, 225446, 235248, 252057, 284934, 310224, 317811, 336076, 338169, 374854, 379912, 391152, 416208, 423748, 450892, 504114, 562281, 569868, 635622, 672152, 676338, 749708, 759824, 847496, 901784, 1008228, 1092247, 1124562, 1139736, 1271244, 1344304, 1352676, 1377181, 1499416, 1694992, 1803568, 2016456, 2184494, 2249124, 2279472, 2436551, 2542488, 2705352, 2754362, 2998832, 3276741, 4032912, 4131543, 4368988, 4498248, 4873102, 5084976, 5410704, 5508724, 6553482, 7309653, 8263086, 8737976, 8996496, 9746204, 11017448, 13106964, 14619306, 16526172, 17475952, 19492408, 22034896, 26213928, 29238612, 31675163, 33052344, 38984816, 52427856, 58477224, 63350326, 66104688, 95025489, 116954448, 126700652, 190050978, 253401304, 380101956, 506802608, 760203912, 1520407824]

約数ペア:

[(1, 1520407824), (2, 760203912), (3, 506802608), (4, 380101956), (6, 253401304), (8, 190050978), (12, 126700652), (13, 116954448), (16, 95025489), (23, 66104688), (24, 63350326), (26, 58477224), (29, 52427856), (39, 38984816), (46, 33052344), (48, 31675163), (52, 29238612), (58, 26213928), (69, 22034896), (78, 19492408), (87, 17475952), (92, 16526172), (104, 14619306), (116, 13106964), (138, 11017448), (156, 9746204), (169, 8996496), (174, 8737976), (184, 8263086), (208, 7309653), (232, 6553482), (276, 5508724), (281, 5410704), (299, 5084976), (312, 4873102), (338, 4498248), (348, 4368988), (368, 4131543), (377, 4032912), (464, 3276741), (507, 2998832), (552, 2754362), (562, 2705352), (598, 2542488), (624, 2436551), (667, 2279472), (676, 2249124), (696, 2184494), (754, 2016456), (843, 1803568), (897, 1694992), (1014, 1499416), (1104, 1377181), (1124, 1352676), (1131, 1344304), (1196, 1271244), (1334, 1139736), (1352, 1124562), (1392, 1092247), (1508, 1008228), (1686, 901784), (1794, 847496), (2001, 759824), (2028, 749708), (2248, 676338), (2262, 672152), (2392, 635622), (2668, 569868), (2704, 562281), (3016, 504114), (3372, 450892), (3588, 423748), (3653, 416208), (3887, 391152), (4002, 379912), (4056, 374854), (4496, 338169), (4524, 336076), (4784, 317811), (4901, 310224), (5336, 284934), (6032, 252057), (6463, 235248), (6744, 225446), (7176, 211874), (7306, 208104), (7774, 195576), (8004, 189956), (8112, 187427), (8149, 186576), (8671, 175344), (9048, 168038), (9802, 155112), (10672, 142467), (10959, 138736), (11661, 130384), (12926, 117624), (13488, 112723), (14352, 105937), (14612, 104052), (14703, 103408), (15548, 97788), (16008, 94978), (16298, 93288), (17342, 87672), (18096, 84019), (19389, 78416), (19604, 77556), (21918, 69368), (23322, 65192), (24447, 62192), (25852, 58812), (26013, 58448), (29224, 52026), (29406, 51704), (31096, 48894), (32016, 47489), (32596, 46644), (34684, 43836), (38778, 39208)]