66453120

素因数分解:

$2^7\times 3^2\times 5^1\times {\mathrm{83}}^1\times {\mathrm{139}}^1$

素因数の和:247

約数の個数: 192

約数和(自身を含む): 233906400

約数和(自身を除く): 167453280

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 64, 72, 80, 83, 90, 96, 120, 128, 139, 144, 160, 166, 180, 192, 240, 249, 278, 288, 320, 332, 360, 384, 415, 417, 480, 498, 556, 576, 640, 664, 695, 720, 747, 830, 834, 960, 996, 1112, 1152, 1245, 1251, 1328, 1390, 1440, 1494, 1660, 1668, 1920, 1992, 2085, 2224, 2490, 2502, 2656, 2780, 2880, 2988, 3320, 3336, 3735, 3984, 4170, 4448, 4980, 5004, 5312, 5560, 5760, 5976, 6255, 6640, 6672, 7470, 7968, 8340, 8896, 9960, 10008, 10624, 11120, 11537, 11952, 12510, 13280, 13344, 14940, 15936, 16680, 17792, 19920, 20016, 22240, 23074, 23904, 25020, 26560, 26688, 29880, 31872, 33360, 34611, 39840, 40032, 44480, 46148, 47808, 50040, 53120, 53376, 57685, 59760, 66720, 69222, 79680, 80064, 88960, 92296, 95616, 100080, 103833, 115370, 119520, 133440, 138444, 159360, 160128, 173055, 184592, 200160, 207666, 230740, 239040, 266880, 276888, 346110, 369184, 400320, 415332, 461480, 478080, 519165, 553776, 692220, 738368, 800640, 830664, 922960, 1038330, 1107552, 1384440, 1476736, 1661328, 1845920, 2076660, 2215104, 2768880, 3322656, 3691840, 4153320, 4430208, 5537760, 6645312, 7383680, 8306640, 11075520, 13290624, 16613280, 22151040, 33226560, 66453120]

約数ペア:

[(1, 66453120), (2, 33226560), (3, 22151040), (4, 16613280), (5, 13290624), (6, 11075520), (8, 8306640), (9, 7383680), (10, 6645312), (12, 5537760), (15, 4430208), (16, 4153320), (18, 3691840), (20, 3322656), (24, 2768880), (30, 2215104), (32, 2076660), (36, 1845920), (40, 1661328), (45, 1476736), (48, 1384440), (60, 1107552), (64, 1038330), (72, 922960), (80, 830664), (83, 800640), (90, 738368), (96, 692220), (120, 553776), (128, 519165), (139, 478080), (144, 461480), (160, 415332), (166, 400320), (180, 369184), (192, 346110), (240, 276888), (249, 266880), (278, 239040), (288, 230740), (320, 207666), (332, 200160), (360, 184592), (384, 173055), (415, 160128), (417, 159360), (480, 138444), (498, 133440), (556, 119520), (576, 115370), (640, 103833), (664, 100080), (695, 95616), (720, 92296), (747, 88960), (830, 80064), (834, 79680), (960, 69222), (996, 66720), (1112, 59760), (1152, 57685), (1245, 53376), (1251, 53120), (1328, 50040), (1390, 47808), (1440, 46148), (1494, 44480), (1660, 40032), (1668, 39840), (1920, 34611), (1992, 33360), (2085, 31872), (2224, 29880), (2490, 26688), (2502, 26560), (2656, 25020), (2780, 23904), (2880, 23074), (2988, 22240), (3320, 20016), (3336, 19920), (3735, 17792), (3984, 16680), (4170, 15936), (4448, 14940), (4980, 13344), (5004, 13280), (5312, 12510), (5560, 11952), (5760, 11537), (5976, 11120), (6255, 10624), (6640, 10008), (6672, 9960), (7470, 8896), (7968, 8340)]