191372160

素因数分解:

$2^7\times 3^1\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{491}}^1$

素因数の和:549

約数の個数: 256

約数和(自身を含む): 722649600

約数和(自身を除く): 531277440

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 29, 30, 32, 35, 40, 42, 48, 56, 58, 60, 64, 70, 80, 84, 87, 96, 105, 112, 116, 120, 128, 140, 145, 160, 168, 174, 192, 203, 210, 224, 232, 240, 280, 290, 320, 336, 348, 384, 406, 420, 435, 448, 464, 480, 491, 560, 580, 609, 640, 672, 696, 812, 840, 870, 896, 928, 960, 982, 1015, 1120, 1160, 1218, 1344, 1392, 1473, 1624, 1680, 1740, 1856, 1920, 1964, 2030, 2240, 2320, 2436, 2455, 2688, 2784, 2946, 3045, 3248, 3360, 3437, 3480, 3712, 3928, 4060, 4480, 4640, 4872, 4910, 5568, 5892, 6090, 6496, 6720, 6874, 6960, 7365, 7856, 8120, 9280, 9744, 9820, 10311, 11136, 11784, 12180, 12992, 13440, 13748, 13920, 14239, 14730, 15712, 16240, 17185, 18560, 19488, 19640, 20622, 23568, 24360, 25984, 27496, 27840, 28478, 29460, 31424, 32480, 34370, 38976, 39280, 41244, 42717, 47136, 48720, 51555, 54992, 55680, 56956, 58920, 62848, 64960, 68740, 71195, 77952, 78560, 82488, 85434, 94272, 97440, 99673, 103110, 109984, 113912, 117840, 129920, 137480, 142390, 157120, 164976, 170868, 188544, 194880, 199346, 206220, 213585, 219968, 227824, 235680, 274960, 284780, 299019, 314240, 329952, 341736, 389760, 398692, 412440, 427170, 439936, 455648, 471360, 498365, 549920, 569560, 598038, 659904, 683472, 797384, 824880, 854340, 911296, 942720, 996730, 1099840, 1139120, 1196076, 1319808, 1366944, 1495095, 1594768, 1649760, 1708680, 1822592, 1993460, 2199680, 2278240, 2392152, 2733888, 2990190, 3189536, 3299520, 3417360, 3986920, 4556480, 4784304, 5467776, 5980380, 6379072, 6599040, 6834720, 7973840, 9112960, 9568608, 11960760, 12758144, 13669440, 15947680, 19137216, 23921520, 27338880, 31895360, 38274432, 47843040, 63790720, 95686080, 191372160]

約数ペア:

[(1, 191372160), (2, 95686080), (3, 63790720), (4, 47843040), (5, 38274432), (6, 31895360), (7, 27338880), (8, 23921520), (10, 19137216), (12, 15947680), (14, 13669440), (15, 12758144), (16, 11960760), (20, 9568608), (21, 9112960), (24, 7973840), (28, 6834720), (29, 6599040), (30, 6379072), (32, 5980380), (35, 5467776), (40, 4784304), (42, 4556480), (48, 3986920), (56, 3417360), (58, 3299520), (60, 3189536), (64, 2990190), (70, 2733888), (80, 2392152), (84, 2278240), (87, 2199680), (96, 1993460), (105, 1822592), (112, 1708680), (116, 1649760), (120, 1594768), (128, 1495095), (140, 1366944), (145, 1319808), (160, 1196076), (168, 1139120), (174, 1099840), (192, 996730), (203, 942720), (210, 911296), (224, 854340), (232, 824880), (240, 797384), (280, 683472), (290, 659904), (320, 598038), (336, 569560), (348, 549920), (384, 498365), (406, 471360), (420, 455648), (435, 439936), (448, 427170), (464, 412440), (480, 398692), (491, 389760), (560, 341736), (580, 329952), (609, 314240), (640, 299019), (672, 284780), (696, 274960), (812, 235680), (840, 227824), (870, 219968), (896, 213585), (928, 206220), (960, 199346), (982, 194880), (1015, 188544), (1120, 170868), (1160, 164976), (1218, 157120), (1344, 142390), (1392, 137480), (1473, 129920), (1624, 117840), (1680, 113912), (1740, 109984), (1856, 103110), (1920, 99673), (1964, 97440), (2030, 94272), (2240, 85434), (2320, 82488), (2436, 78560), (2455, 77952), (2688, 71195), (2784, 68740), (2946, 64960), (3045, 62848), (3248, 58920), (3360, 56956), (3437, 55680), (3480, 54992), (3712, 51555), (3928, 48720), (4060, 47136), (4480, 42717), (4640, 41244), (4872, 39280), (4910, 38976), (5568, 34370), (5892, 32480), (6090, 31424), (6496, 29460), (6720, 28478), (6874, 27840), (6960, 27496), (7365, 25984), (7856, 24360), (8120, 23568), (9280, 20622), (9744, 19640), (9820, 19488), (10311, 18560), (11136, 17185), (11784, 16240), (12180, 15712), (12992, 14730), (13440, 14239), (13748, 13920)]