214962160

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{79}}^1\times {\mathrm{113}}^1$

素因数の和:255

約数の個数: 160

約数和(自身を含む): 597104640

約数和(自身を除く): 382142480

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 43, 56, 70, 79, 80, 86, 112, 113, 140, 158, 172, 215, 226, 280, 301, 316, 344, 395, 430, 452, 553, 560, 565, 602, 632, 688, 790, 791, 860, 904, 1106, 1130, 1204, 1264, 1505, 1580, 1582, 1720, 1808, 2212, 2260, 2408, 2765, 3010, 3160, 3164, 3397, 3440, 3955, 4424, 4520, 4816, 4859, 5530, 6020, 6320, 6328, 6794, 7910, 8848, 8927, 9040, 9718, 11060, 12040, 12656, 13588, 15820, 16985, 17854, 19436, 22120, 23779, 24080, 24295, 27176, 31640, 33970, 34013, 35708, 38872, 44240, 44635, 47558, 48590, 54352, 62489, 63280, 67940, 68026, 71416, 77744, 89270, 95116, 97180, 118895, 124978, 135880, 136052, 142832, 170065, 178540, 190232, 194360, 237790, 249956, 271760, 272104, 312445, 340130, 357080, 380464, 383861, 388720, 475580, 499912, 544208, 624890, 680260, 714160, 767722, 951160, 999824, 1249780, 1360520, 1535444, 1902320, 1919305, 2499560, 2687027, 2721040, 3070888, 3838610, 4999120, 5374054, 6141776, 7677220, 10748108, 13435135, 15354440, 21496216, 26870270, 30708880, 42992432, 53740540, 107481080, 214962160]

約数ペア:

[(1, 214962160), (2, 107481080), (4, 53740540), (5, 42992432), (7, 30708880), (8, 26870270), (10, 21496216), (14, 15354440), (16, 13435135), (20, 10748108), (28, 7677220), (35, 6141776), (40, 5374054), (43, 4999120), (56, 3838610), (70, 3070888), (79, 2721040), (80, 2687027), (86, 2499560), (112, 1919305), (113, 1902320), (140, 1535444), (158, 1360520), (172, 1249780), (215, 999824), (226, 951160), (280, 767722), (301, 714160), (316, 680260), (344, 624890), (395, 544208), (430, 499912), (452, 475580), (553, 388720), (560, 383861), (565, 380464), (602, 357080), (632, 340130), (688, 312445), (790, 272104), (791, 271760), (860, 249956), (904, 237790), (1106, 194360), (1130, 190232), (1204, 178540), (1264, 170065), (1505, 142832), (1580, 136052), (1582, 135880), (1720, 124978), (1808, 118895), (2212, 97180), (2260, 95116), (2408, 89270), (2765, 77744), (3010, 71416), (3160, 68026), (3164, 67940), (3397, 63280), (3440, 62489), (3955, 54352), (4424, 48590), (4520, 47558), (4816, 44635), (4859, 44240), (5530, 38872), (6020, 35708), (6320, 34013), (6328, 33970), (6794, 31640), (7910, 27176), (8848, 24295), (8927, 24080), (9040, 23779), (9718, 22120), (11060, 19436), (12040, 17854), (12656, 16985), (13588, 15820)]