22817520

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{67}}^1$

素因数の和:140

約数の個数: 240

約数和(自身を含む): 86815872

約数和(自身を除く): 63998352

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 30, 33, 36, 40, 43, 44, 45, 48, 55, 60, 66, 67, 72, 80, 86, 88, 90, 99, 110, 120, 129, 132, 134, 144, 165, 172, 176, 180, 198, 201, 215, 220, 240, 258, 264, 268, 330, 335, 344, 360, 387, 396, 402, 430, 440, 473, 495, 516, 528, 536, 603, 645, 660, 670, 688, 720, 737, 774, 792, 804, 860, 880, 946, 990, 1005, 1032, 1072, 1206, 1290, 1320, 1340, 1419, 1474, 1548, 1584, 1608, 1720, 1892, 1935, 1980, 2010, 2064, 2211, 2365, 2412, 2580, 2640, 2680, 2838, 2881, 2948, 3015, 3096, 3216, 3440, 3685, 3784, 3870, 3960, 4020, 4257, 4422, 4730, 4824, 5160, 5360, 5676, 5762, 5896, 6030, 6192, 6633, 7095, 7370, 7568, 7740, 7920, 8040, 8514, 8643, 8844, 9460, 9648, 10320, 11055, 11352, 11524, 11792, 12060, 13266, 14190, 14405, 14740, 15480, 16080, 17028, 17286, 17688, 18920, 21285, 22110, 22704, 23048, 24120, 25929, 26532, 28380, 28810, 29480, 30960, 31691, 33165, 34056, 34572, 35376, 37840, 42570, 43215, 44220, 46096, 48240, 51858, 53064, 56760, 57620, 58960, 63382, 66330, 68112, 69144, 85140, 86430, 88440, 95073, 103716, 106128, 113520, 115240, 126764, 129645, 132660, 138288, 158455, 170280, 172860, 176880, 190146, 207432, 230480, 253528, 259290, 265320, 285219, 316910, 340560, 345720, 380292, 414864, 475365, 507056, 518580, 530640, 570438, 633820, 691440, 760584, 950730, 1037160, 1140876, 1267640, 1426095, 1521168, 1901460, 2074320, 2281752, 2535280, 2852190, 3802920, 4563504, 5704380, 7605840, 11408760, 22817520]

約数ペア:

[(1, 22817520), (2, 11408760), (3, 7605840), (4, 5704380), (5, 4563504), (6, 3802920), (8, 2852190), (9, 2535280), (10, 2281752), (11, 2074320), (12, 1901460), (15, 1521168), (16, 1426095), (18, 1267640), (20, 1140876), (22, 1037160), (24, 950730), (30, 760584), (33, 691440), (36, 633820), (40, 570438), (43, 530640), (44, 518580), (45, 507056), (48, 475365), (55, 414864), (60, 380292), (66, 345720), (67, 340560), (72, 316910), (80, 285219), (86, 265320), (88, 259290), (90, 253528), (99, 230480), (110, 207432), (120, 190146), (129, 176880), (132, 172860), (134, 170280), (144, 158455), (165, 138288), (172, 132660), (176, 129645), (180, 126764), (198, 115240), (201, 113520), (215, 106128), (220, 103716), (240, 95073), (258, 88440), (264, 86430), (268, 85140), (330, 69144), (335, 68112), (344, 66330), (360, 63382), (387, 58960), (396, 57620), (402, 56760), (430, 53064), (440, 51858), (473, 48240), (495, 46096), (516, 44220), (528, 43215), (536, 42570), (603, 37840), (645, 35376), (660, 34572), (670, 34056), (688, 33165), (720, 31691), (737, 30960), (774, 29480), (792, 28810), (804, 28380), (860, 26532), (880, 25929), (946, 24120), (990, 23048), (1005, 22704), (1032, 22110), (1072, 21285), (1206, 18920), (1290, 17688), (1320, 17286), (1340, 17028), (1419, 16080), (1474, 15480), (1548, 14740), (1584, 14405), (1608, 14190), (1720, 13266), (1892, 12060), (1935, 11792), (1980, 11524), (2010, 11352), (2064, 11055), (2211, 10320), (2365, 9648), (2412, 9460), (2580, 8844), (2640, 8643), (2680, 8514), (2838, 8040), (2881, 7920), (2948, 7740), (3015, 7568), (3096, 7370), (3216, 7095), (3440, 6633), (3685, 6192), (3784, 6030), (3870, 5896), (3960, 5762), (4020, 5676), (4257, 5360), (4422, 5160), (4730, 4824)]