2471703120

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{71}}^2\times {\mathrm{227}}^1$

素因数の和:391

約数の個数: 240

約数和(自身を含む): 8673284160

約数和(自身を除く): 6201581040

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 45, 48, 54, 60, 71, 72, 80, 90, 108, 120, 135, 142, 144, 180, 213, 216, 227, 240, 270, 284, 355, 360, 426, 432, 454, 540, 568, 639, 681, 710, 720, 852, 908, 1065, 1080, 1135, 1136, 1278, 1362, 1420, 1704, 1816, 1917, 2043, 2130, 2160, 2270, 2556, 2724, 2840, 3195, 3405, 3408, 3632, 3834, 4086, 4260, 4540, 5041, 5112, 5448, 5680, 6129, 6390, 6810, 7668, 8172, 8520, 9080, 9585, 10082, 10215, 10224, 10896, 12258, 12780, 13620, 15123, 15336, 16117, 16344, 17040, 18160, 19170, 20164, 20430, 24516, 25205, 25560, 27240, 30246, 30645, 30672, 32234, 32688, 38340, 40328, 40860, 45369, 48351, 49032, 50410, 51120, 54480, 60492, 61290, 64468, 75615, 76680, 80585, 80656, 81720, 90738, 96702, 98064, 100820, 120984, 122580, 128936, 136107, 145053, 151230, 153360, 161170, 163440, 181476, 193404, 201640, 226845, 241755, 241968, 245160, 257872, 272214, 290106, 302460, 322340, 362952, 386808, 403280, 435159, 453690, 483510, 490320, 544428, 580212, 604920, 644680, 680535, 725265, 725904, 773616, 870318, 907380, 967020, 1088856, 1144307, 1160424, 1209840, 1289360, 1361070, 1450530, 1740636, 1814760, 1934040, 2175795, 2177712, 2288614, 2320848, 2722140, 2901060, 3432921, 3481272, 3629520, 3868080, 4351590, 4577228, 5444280, 5721535, 5802120, 6865842, 6962544, 8703180, 9154456, 10298763, 10888560, 11443070, 11604240, 13731684, 17164605, 17406360, 18308912, 20597526, 22886140, 27463368, 30896289, 34329210, 34812720, 41195052, 45772280, 51493815, 54926736, 61792578, 68658420, 82390104, 91544560, 102987630, 123585156, 137316840, 154481445, 164780208, 205975260, 247170312, 274633680, 308962890, 411950520, 494340624, 617925780, 823901040, 1235851560, 2471703120]

約数ペア:

[(1, 2471703120), (2, 1235851560), (3, 823901040), (4, 617925780), (5, 494340624), (6, 411950520), (8, 308962890), (9, 274633680), (10, 247170312), (12, 205975260), (15, 164780208), (16, 154481445), (18, 137316840), (20, 123585156), (24, 102987630), (27, 91544560), (30, 82390104), (36, 68658420), (40, 61792578), (45, 54926736), (48, 51493815), (54, 45772280), (60, 41195052), (71, 34812720), (72, 34329210), (80, 30896289), (90, 27463368), (108, 22886140), (120, 20597526), (135, 18308912), (142, 17406360), (144, 17164605), (180, 13731684), (213, 11604240), (216, 11443070), (227, 10888560), (240, 10298763), (270, 9154456), (284, 8703180), (355, 6962544), (360, 6865842), (426, 5802120), (432, 5721535), (454, 5444280), (540, 4577228), (568, 4351590), (639, 3868080), (681, 3629520), (710, 3481272), (720, 3432921), (852, 2901060), (908, 2722140), (1065, 2320848), (1080, 2288614), (1135, 2177712), (1136, 2175795), (1278, 1934040), (1362, 1814760), (1420, 1740636), (1704, 1450530), (1816, 1361070), (1917, 1289360), (2043, 1209840), (2130, 1160424), (2160, 1144307), (2270, 1088856), (2556, 967020), (2724, 907380), (2840, 870318), (3195, 773616), (3405, 725904), (3408, 725265), (3632, 680535), (3834, 644680), (4086, 604920), (4260, 580212), (4540, 544428), (5041, 490320), (5112, 483510), (5448, 453690), (5680, 435159), (6129, 403280), (6390, 386808), (6810, 362952), (7668, 322340), (8172, 302460), (8520, 290106), (9080, 272214), (9585, 257872), (10082, 245160), (10215, 241968), (10224, 241755), (10896, 226845), (12258, 201640), (12780, 193404), (13620, 181476), (15123, 163440), (15336, 161170), (16117, 153360), (16344, 151230), (17040, 145053), (18160, 136107), (19170, 128936), (20164, 122580), (20430, 120984), (24516, 100820), (25205, 98064), (25560, 96702), (27240, 90738), (30246, 81720), (30645, 80656), (30672, 80585), (32234, 76680), (32688, 75615), (38340, 64468), (40328, 61290), (40860, 60492), (45369, 54480), (48351, 51120), (49032, 50410)]