213699840

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{101}}^1$

素因数の和:173

約数の個数: 288

約数和(自身を含む): 750556800

約数和(自身を除く): 536856960

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 24, 29, 30, 32, 38, 40, 48, 57, 58, 60, 64, 76, 80, 87, 95, 96, 101, 114, 116, 120, 128, 145, 152, 160, 174, 190, 192, 202, 228, 232, 240, 256, 285, 290, 303, 304, 320, 348, 380, 384, 404, 435, 456, 464, 480, 505, 551, 570, 580, 606, 608, 640, 696, 760, 768, 808, 870, 912, 928, 960, 1010, 1102, 1140, 1160, 1212, 1216, 1280, 1392, 1515, 1520, 1616, 1653, 1740, 1824, 1856, 1919, 1920, 2020, 2204, 2280, 2320, 2424, 2432, 2755, 2784, 2929, 3030, 3040, 3232, 3306, 3480, 3648, 3712, 3838, 3840, 4040, 4408, 4560, 4640, 4848, 4864, 5510, 5568, 5757, 5858, 6060, 6080, 6464, 6612, 6960, 7296, 7424, 7676, 8080, 8265, 8787, 8816, 9120, 9280, 9595, 9696, 11020, 11136, 11514, 11716, 12120, 12160, 12928, 13224, 13920, 14592, 14645, 15352, 16160, 16530, 17574, 17632, 18240, 18560, 19190, 19392, 22040, 22272, 23028, 23432, 24240, 24320, 25856, 26448, 27840, 28785, 29290, 30704, 32320, 33060, 35148, 35264, 36480, 37120, 38380, 38784, 43935, 44080, 46056, 46864, 48480, 52896, 55651, 55680, 57570, 58580, 61408, 64640, 66120, 70296, 70528, 72960, 76760, 77568, 87870, 88160, 92112, 93728, 96960, 105792, 111302, 111360, 115140, 117160, 122816, 129280, 132240, 140592, 141056, 153520, 166953, 175740, 176320, 184224, 187456, 193920, 211584, 222604, 230280, 234320, 245632, 264480, 278255, 281184, 307040, 333906, 351480, 352640, 368448, 374912, 387840, 423168, 445208, 460560, 468640, 491264, 528960, 556510, 562368, 614080, 667812, 702960, 705280, 736896, 749824, 834765, 890416, 921120, 937280, 1057920, 1113020, 1124736, 1228160, 1335624, 1405920, 1473792, 1669530, 1780832, 1842240, 1874560, 2115840, 2226040, 2249472, 2456320, 2671248, 2811840, 3339060, 3561664, 3684480, 3749120, 4452080, 5342496, 5623680, 6678120, 7123328, 7368960, 8904160, 10684992, 11247360, 13356240, 14246656, 17808320, 21369984, 26712480, 35616640, 42739968, 53424960, 71233280, 106849920, 213699840]

約数ペア:

[(1, 213699840), (2, 106849920), (3, 71233280), (4, 53424960), (5, 42739968), (6, 35616640), (8, 26712480), (10, 21369984), (12, 17808320), (15, 14246656), (16, 13356240), (19, 11247360), (20, 10684992), (24, 8904160), (29, 7368960), (30, 7123328), (32, 6678120), (38, 5623680), (40, 5342496), (48, 4452080), (57, 3749120), (58, 3684480), (60, 3561664), (64, 3339060), (76, 2811840), (80, 2671248), (87, 2456320), (95, 2249472), (96, 2226040), (101, 2115840), (114, 1874560), (116, 1842240), (120, 1780832), (128, 1669530), (145, 1473792), (152, 1405920), (160, 1335624), (174, 1228160), (190, 1124736), (192, 1113020), (202, 1057920), (228, 937280), (232, 921120), (240, 890416), (256, 834765), (285, 749824), (290, 736896), (303, 705280), (304, 702960), (320, 667812), (348, 614080), (380, 562368), (384, 556510), (404, 528960), (435, 491264), (456, 468640), (464, 460560), (480, 445208), (505, 423168), (551, 387840), (570, 374912), (580, 368448), (606, 352640), (608, 351480), (640, 333906), (696, 307040), (760, 281184), (768, 278255), (808, 264480), (870, 245632), (912, 234320), (928, 230280), (960, 222604), (1010, 211584), (1102, 193920), (1140, 187456), (1160, 184224), (1212, 176320), (1216, 175740), (1280, 166953), (1392, 153520), (1515, 141056), (1520, 140592), (1616, 132240), (1653, 129280), (1740, 122816), (1824, 117160), (1856, 115140), (1919, 111360), (1920, 111302), (2020, 105792), (2204, 96960), (2280, 93728), (2320, 92112), (2424, 88160), (2432, 87870), (2755, 77568), (2784, 76760), (2929, 72960), (3030, 70528), (3040, 70296), (3232, 66120), (3306, 64640), (3480, 61408), (3648, 58580), (3712, 57570), (3838, 55680), (3840, 55651), (4040, 52896), (4408, 48480), (4560, 46864), (4640, 46056), (4848, 44080), (4864, 43935), (5510, 38784), (5568, 38380), (5757, 37120), (5858, 36480), (6060, 35264), (6080, 35148), (6464, 33060), (6612, 32320), (6960, 30704), (7296, 29290), (7424, 28785), (7676, 27840), (8080, 26448), (8265, 25856), (8787, 24320), (8816, 24240), (9120, 23432), (9280, 23028), (9595, 22272), (9696, 22040), (11020, 19392), (11136, 19190), (11514, 18560), (11716, 18240), (12120, 17632), (12160, 17574), (12928, 16530), (13224, 16160), (13920, 15352), (14592, 14645)]