199359360

素因数分解:

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

素因数の和:250

約数の個数: 256

約数和(自身を含む): 719712000

約数和(自身を除く): 520352640

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 64, 72, 80, 83, 90, 96, 108, 120, 128, 135, 139, 144, 160, 166, 180, 192, 216, 240, 249, 270, 278, 288, 320, 332, 360, 384, 415, 417, 432, 480, 498, 540, 556, 576, 640, 664, 695, 720, 747, 830, 834, 864, 960, 996, 1080, 1112, 1152, 1245, 1251, 1328, 1390, 1440, 1494, 1660, 1668, 1728, 1920, 1992, 2085, 2160, 2224, 2241, 2490, 2502, 2656, 2780, 2880, 2988, 3320, 3336, 3456, 3735, 3753, 3984, 4170, 4320, 4448, 4482, 4980, 5004, 5312, 5560, 5760, 5976, 6255, 6640, 6672, 7470, 7506, 7968, 8340, 8640, 8896, 8964, 9960, 10008, 10624, 11120, 11205, 11537, 11952, 12510, 13280, 13344, 14940, 15012, 15936, 16680, 17280, 17792, 17928, 18765, 19920, 20016, 22240, 22410, 23074, 23904, 25020, 26560, 26688, 29880, 30024, 31872, 33360, 34611, 35856, 37530, 39840, 40032, 44480, 44820, 46148, 47808, 50040, 53120, 53376, 57685, 59760, 60048, 66720, 69222, 71712, 75060, 79680, 80064, 88960, 89640, 92296, 95616, 100080, 103833, 115370, 119520, 120096, 133440, 138444, 143424, 150120, 159360, 160128, 173055, 179280, 184592, 200160, 207666, 230740, 239040, 240192, 266880, 276888, 286848, 300240, 311499, 346110, 358560, 369184, 400320, 415332, 461480, 478080, 480384, 519165, 553776, 600480, 622998, 692220, 717120, 738368, 800640, 830664, 922960, 1038330, 1107552, 1200960, 1245996, 1384440, 1434240, 1476736, 1557495, 1661328, 1845920, 2076660, 2215104, 2401920, 2491992, 2768880, 3114990, 3322656, 3691840, 4153320, 4430208, 4983984, 5537760, 6229980, 6645312, 7383680, 8306640, 9967968, 11075520, 12459960, 13290624, 16613280, 19935936, 22151040, 24919920, 33226560, 39871872, 49839840, 66453120, 99679680, 199359360]

約数ペア:

[(1, 199359360), (2, 99679680), (3, 66453120), (4, 49839840), (5, 39871872), (6, 33226560), (8, 24919920), (9, 22151040), (10, 19935936), (12, 16613280), (15, 13290624), (16, 12459960), (18, 11075520), (20, 9967968), (24, 8306640), (27, 7383680), (30, 6645312), (32, 6229980), (36, 5537760), (40, 4983984), (45, 4430208), (48, 4153320), (54, 3691840), (60, 3322656), (64, 3114990), (72, 2768880), (80, 2491992), (83, 2401920), (90, 2215104), (96, 2076660), (108, 1845920), (120, 1661328), (128, 1557495), (135, 1476736), (139, 1434240), (144, 1384440), (160, 1245996), (166, 1200960), (180, 1107552), (192, 1038330), (216, 922960), (240, 830664), (249, 800640), (270, 738368), (278, 717120), (288, 692220), (320, 622998), (332, 600480), (360, 553776), (384, 519165), (415, 480384), (417, 478080), (432, 461480), (480, 415332), (498, 400320), (540, 369184), (556, 358560), (576, 346110), (640, 311499), (664, 300240), (695, 286848), (720, 276888), (747, 266880), (830, 240192), (834, 239040), (864, 230740), (960, 207666), (996, 200160), (1080, 184592), (1112, 179280), (1152, 173055), (1245, 160128), (1251, 159360), (1328, 150120), (1390, 143424), (1440, 138444), (1494, 133440), (1660, 120096), (1668, 119520), (1728, 115370), (1920, 103833), (1992, 100080), (2085, 95616), (2160, 92296), (2224, 89640), (2241, 88960), (2490, 80064), (2502, 79680), (2656, 75060), (2780, 71712), (2880, 69222), (2988, 66720), (3320, 60048), (3336, 59760), (3456, 57685), (3735, 53376), (3753, 53120), (3984, 50040), (4170, 47808), (4320, 46148), (4448, 44820), (4482, 44480), (4980, 40032), (5004, 39840), (5312, 37530), (5560, 35856), (5760, 34611), (5976, 33360), (6255, 31872), (6640, 30024), (6672, 29880), (7470, 26688), (7506, 26560), (7968, 25020), (8340, 23904), (8640, 23074), (8896, 22410), (8964, 22240), (9960, 20016), (10008, 19920), (10624, 18765), (11120, 17928), (11205, 17792), (11537, 17280), (11952, 16680), (12510, 15936), (13280, 15012), (13344, 14940)]