2784936960

素因数分解:

$2^{10}\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{4649}}^1$

素因数の和:4693

約数の個数: 264

約数和(自身を含む): 10394256600

約数和(自身を除く): 7609319640

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 30, 32, 36, 39, 40, 45, 48, 52, 60, 64, 65, 72, 78, 80, 90, 96, 104, 117, 120, 128, 130, 144, 156, 160, 180, 192, 195, 208, 234, 240, 256, 260, 288, 312, 320, 360, 384, 390, 416, 468, 480, 512, 520, 576, 585, 624, 640, 720, 768, 780, 832, 936, 960, 1024, 1040, 1152, 1170, 1248, 1280, 1440, 1536, 1560, 1664, 1872, 1920, 2080, 2304, 2340, 2496, 2560, 2880, 3072, 3120, 3328, 3744, 3840, 4160, 4608, 4649, 4680, 4992, 5120, 5760, 6240, 6656, 7488, 7680, 8320, 9216, 9298, 9360, 9984, 11520, 12480, 13312, 13947, 14976, 15360, 16640, 18596, 18720, 19968, 23040, 23245, 24960, 27894, 29952, 33280, 37192, 37440, 39936, 41841, 46080, 46490, 49920, 55788, 59904, 60437, 66560, 69735, 74384, 74880, 83682, 92980, 99840, 111576, 119808, 120874, 139470, 148768, 149760, 167364, 181311, 185960, 199680, 209205, 223152, 241748, 278940, 297536, 299520, 302185, 334728, 362622, 371920, 418410, 446304, 483496, 543933, 557880, 595072, 599040, 604370, 669456, 725244, 743840, 836820, 892608, 906555, 966992, 1087866, 1115760, 1190144, 1208740, 1338912, 1450488, 1487680, 1673640, 1785216, 1813110, 1933984, 2175732, 2231520, 2380288, 2417480, 2677824, 2719665, 2900976, 2975360, 3347280, 3570432, 3626220, 3867968, 4351464, 4463040, 4760576, 4834960, 5355648, 5439330, 5801952, 5950720, 6694560, 7140864, 7252440, 7735936, 8702928, 8926080, 9669920, 10711296, 10878660, 11603904, 11901440, 13389120, 14281728, 14504880, 15471872, 17405856, 17852160, 19339840, 21422592, 21757320, 23207808, 23802880, 26778240, 29009760, 30943744, 34811712, 35704320, 38679680, 42845184, 43514640, 46415616, 53556480, 58019520, 61887488, 69623424, 71408640, 77359360, 87029280, 92831232, 107112960, 116039040, 139246848, 154718720, 174058560, 185662464, 214225920, 232078080, 278493696, 309437440, 348117120, 464156160, 556987392, 696234240, 928312320, 1392468480, 2784936960]

約数ペア:

[(1, 2784936960), (2, 1392468480), (3, 928312320), (4, 696234240), (5, 556987392), (6, 464156160), (8, 348117120), (9, 309437440), (10, 278493696), (12, 232078080), (13, 214225920), (15, 185662464), (16, 174058560), (18, 154718720), (20, 139246848), (24, 116039040), (26, 107112960), (30, 92831232), (32, 87029280), (36, 77359360), (39, 71408640), (40, 69623424), (45, 61887488), (48, 58019520), (52, 53556480), (60, 46415616), (64, 43514640), (65, 42845184), (72, 38679680), (78, 35704320), (80, 34811712), (90, 30943744), (96, 29009760), (104, 26778240), (117, 23802880), (120, 23207808), (128, 21757320), (130, 21422592), (144, 19339840), (156, 17852160), (160, 17405856), (180, 15471872), (192, 14504880), (195, 14281728), (208, 13389120), (234, 11901440), (240, 11603904), (256, 10878660), (260, 10711296), (288, 9669920), (312, 8926080), (320, 8702928), (360, 7735936), (384, 7252440), (390, 7140864), (416, 6694560), (468, 5950720), (480, 5801952), (512, 5439330), (520, 5355648), (576, 4834960), (585, 4760576), (624, 4463040), (640, 4351464), (720, 3867968), (768, 3626220), (780, 3570432), (832, 3347280), (936, 2975360), (960, 2900976), (1024, 2719665), (1040, 2677824), (1152, 2417480), (1170, 2380288), (1248, 2231520), (1280, 2175732), (1440, 1933984), (1536, 1813110), (1560, 1785216), (1664, 1673640), (1872, 1487680), (1920, 1450488), (2080, 1338912), (2304, 1208740), (2340, 1190144), (2496, 1115760), (2560, 1087866), (2880, 966992), (3072, 906555), (3120, 892608), (3328, 836820), (3744, 743840), (3840, 725244), (4160, 669456), (4608, 604370), (4649, 599040), (4680, 595072), (4992, 557880), (5120, 543933), (5760, 483496), (6240, 446304), (6656, 418410), (7488, 371920), (7680, 362622), (8320, 334728), (9216, 302185), (9298, 299520), (9360, 297536), (9984, 278940), (11520, 241748), (12480, 223152), (13312, 209205), (13947, 199680), (14976, 185960), (15360, 181311), (16640, 167364), (18596, 149760), (18720, 148768), (19968, 139470), (23040, 120874), (23245, 119808), (24960, 111576), (27894, 99840), (29952, 92980), (33280, 83682), (37192, 74880), (37440, 74384), (39936, 69735), (41841, 66560), (46080, 60437), (46490, 59904), (49920, 55788)]