222272160

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{43}}^1\times {\mathrm{89}}^1$

素因数の和:172

約数の個数: 288

約数和(自身を含む): 796340160

約数和(自身を除く): 574068000

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 32, 33, 40, 43, 44, 48, 55, 60, 66, 80, 86, 88, 89, 96, 110, 120, 121, 129, 132, 160, 165, 172, 176, 178, 215, 220, 240, 242, 258, 264, 267, 330, 344, 352, 356, 363, 430, 440, 445, 473, 480, 484, 516, 528, 534, 605, 645, 660, 688, 712, 726, 860, 880, 890, 946, 968, 979, 1032, 1056, 1068, 1210, 1290, 1320, 1335, 1376, 1419, 1424, 1452, 1720, 1760, 1780, 1815, 1892, 1936, 1958, 2064, 2136, 2365, 2420, 2580, 2640, 2670, 2838, 2848, 2904, 2937, 3440, 3560, 3630, 3784, 3827, 3872, 3916, 4128, 4272, 4730, 4840, 4895, 5160, 5203, 5280, 5340, 5676, 5808, 5874, 6880, 7095, 7120, 7260, 7568, 7654, 7832, 8544, 9460, 9680, 9790, 10320, 10406, 10680, 10769, 11352, 11481, 11616, 11748, 14190, 14240, 14520, 14685, 15136, 15308, 15609, 15664, 18920, 19135, 19360, 19580, 20640, 20812, 21360, 21538, 22704, 22962, 23496, 26015, 28380, 29040, 29370, 30616, 31218, 31328, 32307, 37840, 38270, 39160, 41624, 42097, 42720, 43076, 45408, 45924, 46992, 52030, 53845, 56760, 57405, 58080, 58740, 61232, 62436, 64614, 75680, 76540, 78045, 78320, 83248, 84194, 86152, 91848, 93984, 104060, 107690, 113520, 114810, 117480, 122464, 124872, 126291, 129228, 153080, 156090, 156640, 161535, 166496, 168388, 172304, 183696, 208120, 210485, 215380, 227040, 229620, 234960, 249744, 252582, 258456, 306160, 312180, 323070, 336776, 344608, 367392, 416240, 420970, 430760, 459240, 463067, 469920, 499488, 505164, 516912, 612320, 624360, 631455, 646140, 673552, 832480, 841940, 861520, 918480, 926134, 1010328, 1033824, 1248720, 1262910, 1292280, 1347104, 1389201, 1683880, 1723040, 1836960, 1852268, 2020656, 2315335, 2497440, 2525820, 2584560, 2778402, 3367760, 3704536, 4041312, 4630670, 5051640, 5169120, 5556804, 6735520, 6946005, 7409072, 9261340, 10103280, 11113608, 13892010, 14818144, 18522680, 20206560, 22227216, 27784020, 37045360, 44454432, 55568040, 74090720, 111136080, 222272160]

約数ペア:

[(1, 222272160), (2, 111136080), (3, 74090720), (4, 55568040), (5, 44454432), (6, 37045360), (8, 27784020), (10, 22227216), (11, 20206560), (12, 18522680), (15, 14818144), (16, 13892010), (20, 11113608), (22, 10103280), (24, 9261340), (30, 7409072), (32, 6946005), (33, 6735520), (40, 5556804), (43, 5169120), (44, 5051640), (48, 4630670), (55, 4041312), (60, 3704536), (66, 3367760), (80, 2778402), (86, 2584560), (88, 2525820), (89, 2497440), (96, 2315335), (110, 2020656), (120, 1852268), (121, 1836960), (129, 1723040), (132, 1683880), (160, 1389201), (165, 1347104), (172, 1292280), (176, 1262910), (178, 1248720), (215, 1033824), (220, 1010328), (240, 926134), (242, 918480), (258, 861520), (264, 841940), (267, 832480), (330, 673552), (344, 646140), (352, 631455), (356, 624360), (363, 612320), (430, 516912), (440, 505164), (445, 499488), (473, 469920), (480, 463067), (484, 459240), (516, 430760), (528, 420970), (534, 416240), (605, 367392), (645, 344608), (660, 336776), (688, 323070), (712, 312180), (726, 306160), (860, 258456), (880, 252582), (890, 249744), (946, 234960), (968, 229620), (979, 227040), (1032, 215380), (1056, 210485), (1068, 208120), (1210, 183696), (1290, 172304), (1320, 168388), (1335, 166496), (1376, 161535), (1419, 156640), (1424, 156090), (1452, 153080), (1720, 129228), (1760, 126291), (1780, 124872), (1815, 122464), (1892, 117480), (1936, 114810), (1958, 113520), (2064, 107690), (2136, 104060), (2365, 93984), (2420, 91848), (2580, 86152), (2640, 84194), (2670, 83248), (2838, 78320), (2848, 78045), (2904, 76540), (2937, 75680), (3440, 64614), (3560, 62436), (3630, 61232), (3784, 58740), (3827, 58080), (3872, 57405), (3916, 56760), (4128, 53845), (4272, 52030), (4730, 46992), (4840, 45924), (4895, 45408), (5160, 43076), (5203, 42720), (5280, 42097), (5340, 41624), (5676, 39160), (5808, 38270), (5874, 37840), (6880, 32307), (7095, 31328), (7120, 31218), (7260, 30616), (7568, 29370), (7654, 29040), (7832, 28380), (8544, 26015), (9460, 23496), (9680, 22962), (9790, 22704), (10320, 21538), (10406, 21360), (10680, 20812), (10769, 20640), (11352, 19580), (11481, 19360), (11616, 19135), (11748, 18920), (14190, 15664), (14240, 15609), (14520, 15308), (14685, 15136)]