212958720

素因数分解:

$2^9\times 3^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{79}}^1$

素因数の和:127

約数の個数: 400

約数和(自身を含む): 831821760

約数和(自身を除く): 618863040

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 27, 30, 32, 36, 39, 40, 45, 48, 52, 54, 60, 64, 65, 72, 78, 79, 80, 81, 90, 96, 104, 108, 117, 120, 128, 130, 135, 144, 156, 158, 160, 162, 180, 192, 195, 208, 216, 234, 237, 240, 256, 260, 270, 288, 312, 316, 320, 324, 351, 360, 384, 390, 395, 405, 416, 432, 468, 474, 480, 512, 520, 540, 576, 585, 624, 632, 640, 648, 702, 711, 720, 768, 780, 790, 810, 832, 864, 936, 948, 960, 1027, 1040, 1053, 1080, 1152, 1170, 1185, 1248, 1264, 1280, 1296, 1404, 1422, 1440, 1536, 1560, 1580, 1620, 1664, 1728, 1755, 1872, 1896, 1920, 2054, 2080, 2106, 2133, 2160, 2304, 2340, 2370, 2496, 2528, 2560, 2592, 2808, 2844, 2880, 3081, 3120, 3160, 3240, 3328, 3456, 3510, 3555, 3744, 3792, 3840, 4108, 4160, 4212, 4266, 4320, 4608, 4680, 4740, 4992, 5056, 5135, 5184, 5265, 5616, 5688, 5760, 6162, 6240, 6320, 6399, 6480, 6656, 6912, 7020, 7110, 7488, 7584, 7680, 8216, 8320, 8424, 8532, 8640, 9243, 9360, 9480, 9984, 10112, 10270, 10368, 10530, 10665, 11232, 11376, 11520, 12324, 12480, 12640, 12798, 12960, 13824, 14040, 14220, 14976, 15168, 15405, 16432, 16640, 16848, 17064, 17280, 18486, 18720, 18960, 19968, 20224, 20540, 20736, 21060, 21330, 22464, 22752, 23040, 24648, 24960, 25280, 25596, 25920, 27729, 28080, 28440, 29952, 30336, 30810, 31995, 32864, 33280, 33696, 34128, 34560, 36972, 37440, 37920, 40448, 41080, 41472, 42120, 42660, 44928, 45504, 46215, 49296, 49920, 50560, 51192, 51840, 55458, 56160, 56880, 59904, 60672, 61620, 63990, 65728, 67392, 68256, 69120, 73944, 74880, 75840, 82160, 83187, 84240, 85320, 89856, 91008, 92430, 98592, 99840, 101120, 102384, 103680, 110916, 112320, 113760, 121344, 123240, 127980, 131456, 134784, 136512, 138645, 147888, 149760, 151680, 164320, 166374, 168480, 170640, 179712, 182016, 184860, 197184, 202240, 204768, 207360, 221832, 224640, 227520, 246480, 255960, 262912, 269568, 273024, 277290, 295776, 299520, 303360, 328640, 332748, 336960, 341280, 364032, 369720, 394368, 409536, 415935, 443664, 449280, 455040, 492960, 511920, 525824, 539136, 546048, 554580, 591552, 606720, 657280, 665496, 673920, 682560, 739440, 788736, 819072, 831870, 887328, 898560, 910080, 985920, 1023840, 1092096, 1109160, 1183104, 1314560, 1330992, 1347840, 1365120, 1478880, 1577472, 1638144, 1663740, 1774656, 1820160, 1971840, 2047680, 2218320, 2366208, 2629120, 2661984, 2695680, 2730240, 2957760, 3276288, 3327480, 3549312, 3943680, 4095360, 4436640, 4732416, 5323968, 5460480, 5915520, 6654960, 7098624, 7887360, 8190720, 8873280, 10647936, 11831040, 13309920, 14197248, 16381440, 17746560, 21295872, 23662080, 26619840, 35493120, 42591744, 53239680, 70986240, 106479360, 212958720]

約数ペア:

[(1, 212958720), (2, 106479360), (3, 70986240), (4, 53239680), (5, 42591744), (6, 35493120), (8, 26619840), (9, 23662080), (10, 21295872), (12, 17746560), (13, 16381440), (15, 14197248), (16, 13309920), (18, 11831040), (20, 10647936), (24, 8873280), (26, 8190720), (27, 7887360), (30, 7098624), (32, 6654960), (36, 5915520), (39, 5460480), (40, 5323968), (45, 4732416), (48, 4436640), (52, 4095360), (54, 3943680), (60, 3549312), (64, 3327480), (65, 3276288), (72, 2957760), (78, 2730240), (79, 2695680), (80, 2661984), (81, 2629120), (90, 2366208), (96, 2218320), (104, 2047680), (108, 1971840), (117, 1820160), (120, 1774656), (128, 1663740), (130, 1638144), (135, 1577472), (144, 1478880), (156, 1365120), (158, 1347840), (160, 1330992), (162, 1314560), (180, 1183104), (192, 1109160), (195, 1092096), (208, 1023840), (216, 985920), (234, 910080), (237, 898560), (240, 887328), (256, 831870), (260, 819072), (270, 788736), (288, 739440), (312, 682560), (316, 673920), (320, 665496), (324, 657280), (351, 606720), (360, 591552), (384, 554580), (390, 546048), (395, 539136), (405, 525824), (416, 511920), (432, 492960), (468, 455040), (474, 449280), (480, 443664), (512, 415935), (520, 409536), (540, 394368), (576, 369720), (585, 364032), (624, 341280), (632, 336960), (640, 332748), (648, 328640), (702, 303360), (711, 299520), (720, 295776), (768, 277290), (780, 273024), (790, 269568), (810, 262912), (832, 255960), (864, 246480), (936, 227520), (948, 224640), (960, 221832), (1027, 207360), (1040, 204768), (1053, 202240), (1080, 197184), (1152, 184860), (1170, 182016), (1185, 179712), (1248, 170640), (1264, 168480), (1280, 166374), (1296, 164320), (1404, 151680), (1422, 149760), (1440, 147888), (1536, 138645), (1560, 136512), (1580, 134784), (1620, 131456), (1664, 127980), (1728, 123240), (1755, 121344), (1872, 113760), (1896, 112320), (1920, 110916), (2054, 103680), (2080, 102384), (2106, 101120), (2133, 99840), (2160, 98592), (2304, 92430), (2340, 91008), (2370, 89856), (2496, 85320), (2528, 84240), (2560, 83187), (2592, 82160), (2808, 75840), (2844, 74880), (2880, 73944), (3081, 69120), (3120, 68256), (3160, 67392), (3240, 65728), (3328, 63990), (3456, 61620), (3510, 60672), (3555, 59904), (3744, 56880), (3792, 56160), (3840, 55458), (4108, 51840), (4160, 51192), (4212, 50560), (4266, 49920), (4320, 49296), (4608, 46215), (4680, 45504), (4740, 44928), (4992, 42660), (5056, 42120), (5135, 41472), (5184, 41080), (5265, 40448), (5616, 37920), (5688, 37440), (5760, 36972), (6162, 34560), (6240, 34128), (6320, 33696), (6399, 33280), (6480, 32864), (6656, 31995), (6912, 30810), (7020, 30336), (7110, 29952), (7488, 28440), (7584, 28080), (7680, 27729), (8216, 25920), (8320, 25596), (8424, 25280), (8532, 24960), (8640, 24648), (9243, 23040), (9360, 22752), (9480, 22464), (9984, 21330), (10112, 21060), (10270, 20736), (10368, 20540), (10530, 20224), (10665, 19968), (11232, 18960), (11376, 18720), (11520, 18486), (12324, 17280), (12480, 17064), (12640, 16848), (12798, 16640), (12960, 16432), (13824, 15405), (14040, 15168), (14220, 14976)]