2137604480

素因数分解:

$2^7\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{337}}^1$

素因数の和:437

約数の個数: 256

約数和(自身を含む): 6031920960

約数和(自身を除く): 3894316480

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 17, 20, 22, 32, 34, 40, 44, 53, 55, 64, 68, 80, 85, 88, 106, 110, 128, 136, 160, 170, 176, 187, 212, 220, 265, 272, 320, 337, 340, 352, 374, 424, 440, 530, 544, 583, 640, 674, 680, 704, 748, 848, 880, 901, 935, 1060, 1088, 1166, 1348, 1360, 1408, 1496, 1685, 1696, 1760, 1802, 1870, 2120, 2176, 2332, 2696, 2720, 2915, 2992, 3370, 3392, 3520, 3604, 3707, 3740, 4240, 4505, 4664, 5392, 5440, 5729, 5830, 5984, 6740, 6784, 7040, 7208, 7414, 7480, 8480, 9010, 9328, 9911, 10784, 10880, 11458, 11660, 11968, 13480, 14416, 14828, 14960, 16960, 17861, 18020, 18535, 18656, 19822, 21568, 22916, 23320, 23936, 26960, 28645, 28832, 29656, 29920, 33920, 35722, 36040, 37070, 37312, 39644, 43136, 45832, 46640, 49555, 53920, 57290, 57664, 59312, 59840, 63019, 71444, 72080, 74140, 74624, 79288, 89305, 91664, 93280, 99110, 107840, 114580, 115328, 118624, 119680, 126038, 142888, 144160, 148280, 158576, 178610, 183328, 186560, 196471, 198220, 215680, 229160, 237248, 252076, 285776, 288320, 296560, 303637, 315095, 317152, 357220, 366656, 373120, 392942, 396440, 458320, 474496, 504152, 571552, 576640, 593120, 607274, 630190, 634304, 714440, 733312, 785884, 792880, 916640, 982355, 1008304, 1143104, 1186240, 1214548, 1260380, 1268608, 1428880, 1518185, 1571768, 1585760, 1833280, 1964710, 2016608, 2286208, 2372480, 2429096, 2520760, 2857760, 3036370, 3143536, 3171520, 3340007, 3666560, 3929420, 4033216, 4858192, 5041520, 5715520, 6072740, 6287072, 6343040, 6680014, 7858840, 8066432, 9716384, 10083040, 11431040, 12145480, 12574144, 13360028, 15717680, 16700035, 19432768, 20166080, 24290960, 25148288, 26720056, 31435360, 33400070, 38865536, 40332160, 48581920, 53440112, 62870720, 66800140, 97163840, 106880224, 125741440, 133600280, 194327680, 213760448, 267200560, 427520896, 534401120, 1068802240, 2137604480]

約数ペア:

[(1, 2137604480), (2, 1068802240), (4, 534401120), (5, 427520896), (8, 267200560), (10, 213760448), (11, 194327680), (16, 133600280), (17, 125741440), (20, 106880224), (22, 97163840), (32, 66800140), (34, 62870720), (40, 53440112), (44, 48581920), (53, 40332160), (55, 38865536), (64, 33400070), (68, 31435360), (80, 26720056), (85, 25148288), (88, 24290960), (106, 20166080), (110, 19432768), (128, 16700035), (136, 15717680), (160, 13360028), (170, 12574144), (176, 12145480), (187, 11431040), (212, 10083040), (220, 9716384), (265, 8066432), (272, 7858840), (320, 6680014), (337, 6343040), (340, 6287072), (352, 6072740), (374, 5715520), (424, 5041520), (440, 4858192), (530, 4033216), (544, 3929420), (583, 3666560), (640, 3340007), (674, 3171520), (680, 3143536), (704, 3036370), (748, 2857760), (848, 2520760), (880, 2429096), (901, 2372480), (935, 2286208), (1060, 2016608), (1088, 1964710), (1166, 1833280), (1348, 1585760), (1360, 1571768), (1408, 1518185), (1496, 1428880), (1685, 1268608), (1696, 1260380), (1760, 1214548), (1802, 1186240), (1870, 1143104), (2120, 1008304), (2176, 982355), (2332, 916640), (2696, 792880), (2720, 785884), (2915, 733312), (2992, 714440), (3370, 634304), (3392, 630190), (3520, 607274), (3604, 593120), (3707, 576640), (3740, 571552), (4240, 504152), (4505, 474496), (4664, 458320), (5392, 396440), (5440, 392942), (5729, 373120), (5830, 366656), (5984, 357220), (6740, 317152), (6784, 315095), (7040, 303637), (7208, 296560), (7414, 288320), (7480, 285776), (8480, 252076), (9010, 237248), (9328, 229160), (9911, 215680), (10784, 198220), (10880, 196471), (11458, 186560), (11660, 183328), (11968, 178610), (13480, 158576), (14416, 148280), (14828, 144160), (14960, 142888), (16960, 126038), (17861, 119680), (18020, 118624), (18535, 115328), (18656, 114580), (19822, 107840), (21568, 99110), (22916, 93280), (23320, 91664), (23936, 89305), (26960, 79288), (28645, 74624), (28832, 74140), (29656, 72080), (29920, 71444), (33920, 63019), (35722, 59840), (36040, 59312), (37070, 57664), (37312, 57290), (39644, 53920), (43136, 49555), (45832, 46640)]