231242560640

素因数分解:

$2^7\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{263}}^1\times {\mathrm{487}}^1$

素因数の和:820

約数の個数: 512

約数和(自身を含む): 706452848640

約数和(自身を除く): 475210288000

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 20, 26, 28, 31, 32, 35, 40, 52, 56, 62, 64, 65, 70, 80, 91, 104, 112, 124, 128, 130, 140, 155, 160, 182, 208, 217, 224, 248, 260, 263, 280, 310, 320, 364, 403, 416, 434, 448, 455, 487, 496, 520, 526, 560, 620, 640, 728, 806, 832, 868, 896, 910, 974, 992, 1040, 1052, 1085, 1120, 1240, 1315, 1456, 1612, 1664, 1736, 1820, 1841, 1948, 1984, 2015, 2080, 2104, 2170, 2240, 2435, 2480, 2630, 2821, 2912, 3224, 3409, 3419, 3472, 3640, 3682, 3896, 3968, 4030, 4160, 4208, 4340, 4480, 4870, 4960, 5260, 5642, 5824, 6331, 6448, 6818, 6838, 6944, 7280, 7364, 7792, 8060, 8153, 8320, 8416, 8680, 9205, 9740, 9920, 10520, 11284, 11648, 12662, 12896, 13636, 13676, 13888, 14105, 14560, 14728, 15097, 15584, 16120, 16306, 16832, 17045, 17095, 17360, 18410, 19480, 19840, 21040, 22568, 23933, 25324, 25792, 27272, 27352, 27776, 28210, 29120, 29456, 30194, 31168, 31655, 32240, 32612, 33664, 34090, 34190, 34720, 36820, 38960, 40765, 42080, 44317, 45136, 47866, 50648, 51584, 54544, 54704, 56420, 57071, 58240, 58912, 60388, 62336, 63310, 64480, 65224, 68180, 68380, 69440, 73640, 75485, 77920, 81530, 84160, 88634, 90272, 95732, 101296, 105679, 105989, 109088, 109408, 112840, 114142, 117824, 119665, 120776, 126620, 128081, 128960, 130448, 136360, 136760, 138880, 147280, 150970, 155840, 163060, 168320, 177268, 180544, 191464, 196261, 202592, 211358, 211978, 218176, 218816, 221585, 225680, 228284, 235648, 239330, 241552, 253240, 256162, 257920, 260896, 272720, 273520, 285355, 294560, 301940, 311680, 326120, 354536, 361088, 382928, 392522, 405184, 422716, 423956, 436352, 437632, 443170, 451360, 456568, 478660, 483104, 506480, 512324, 521792, 528395, 529945, 545440, 547040, 570710, 589120, 603880, 640405, 652240, 709072, 741923, 765856, 785044, 810368, 845432, 847912, 886340, 896567, 902720, 913136, 957320, 966208, 981305, 1012960, 1024648, 1043584, 1056790, 1059890, 1090880, 1094080, 1141420, 1178240, 1207760, 1280810, 1304480, 1373827, 1418144, 1483846, 1531712, 1570088, 1665053, 1690864, 1695824, 1772680, 1793134, 1805440, 1826272, 1914640, 1932416, 1962610, 2025920, 2049296, 2113580, 2119780, 2181760, 2188160, 2282840, 2415520, 2561620, 2608960, 2747654, 2836288, 2967692, 3063424, 3140176, 3330106, 3381728, 3391648, 3545360, 3586268, 3652544, 3709615, 3829280, 3925220, 3970511, 4051840, 4098592, 4227160, 4239560, 4482835, 4565680, 4831040, 5123240, 5217920, 5495308, 5672576, 5935384, 6280352, 6660212, 6763456, 6783296, 6869135, 7090720, 7172536, 7305088, 7419230, 7658560, 7850440, 7941022, 8197184, 8325265, 8454320, 8479120, 8965670, 9131360, 9662080, 10246480, 10990616, 11655371, 11870768, 12560704, 13320424, 13526912, 13566592, 13738270, 14181440, 14345072, 14838460, 15317120, 15700880, 15882044, 16394368, 16650530, 16908640, 16958240, 17931340, 18262720, 19852555, 20492960, 21981232, 23310742, 23741536, 25121408, 26640848, 27476540, 27793577, 28362880, 28690144, 29676920, 31401760, 31764088, 33301060, 33817280, 33916480, 35862680, 36525440, 39705110, 40985920, 43962464, 46621484, 47483072, 51616643, 53281696, 54953080, 55587154, 57380288, 58276855, 59353840, 62803520, 63528176, 66602120, 67634560, 67832960, 71725360, 79410220, 81971840, 87924928, 93242968, 94966144, 103233286, 106563392, 109906160, 111174308, 114760576, 116553710, 118707680, 125607040, 127056352, 133204240, 138967885, 143450720, 158820440, 175849856, 186485936, 206466572, 213126784, 219812320, 222348616, 233107420, 237415360, 254112704, 258083215, 266408480, 277935770, 286901440, 317640880, 361316501, 372971872, 412933144, 439624640, 444697232, 466214840, 474830720, 508225408, 516166430, 532816960, 555871540, 573802880, 635281760, 722633002, 745943744, 825866288, 879249280, 889394464, 932429680, 1032332860, 1065633920, 1111743080, 1270563520, 1445266004, 1491887488, 1651732576, 1778788928, 1806582505, 1864859360, 2064665720, 2223486160, 2541127040, 2890532008, 3303465152, 3557577856, 3613165010, 3729718720, 4129331440, 4446972320, 5781064016, 6606930304, 7226330020, 7459437440, 8258662880, 8893944640, 11562128032, 14452660040, 16517325760, 17787889280, 23124256064, 28905320080, 33034651520, 46248512128, 57810640160, 115621280320, 231242560640]

約数ペア:

[(1, 231242560640), (2, 115621280320), (4, 57810640160), (5, 46248512128), (7, 33034651520), (8, 28905320080), (10, 23124256064), (13, 17787889280), (14, 16517325760), (16, 14452660040), (20, 11562128032), (26, 8893944640), (28, 8258662880), (31, 7459437440), (32, 7226330020), (35, 6606930304), (40, 5781064016), (52, 4446972320), (56, 4129331440), (62, 3729718720), (64, 3613165010), (65, 3557577856), (70, 3303465152), (80, 2890532008), (91, 2541127040), (104, 2223486160), (112, 2064665720), (124, 1864859360), (128, 1806582505), (130, 1778788928), (140, 1651732576), (155, 1491887488), (160, 1445266004), (182, 1270563520), (208, 1111743080), (217, 1065633920), (224, 1032332860), (248, 932429680), (260, 889394464), (263, 879249280), (280, 825866288), (310, 745943744), (320, 722633002), (364, 635281760), (403, 573802880), (416, 555871540), (434, 532816960), (448, 516166430), (455, 508225408), (487, 474830720), (496, 466214840), (520, 444697232), (526, 439624640), (560, 412933144), (620, 372971872), (640, 361316501), (728, 317640880), (806, 286901440), (832, 277935770), (868, 266408480), (896, 258083215), (910, 254112704), (974, 237415360), (992, 233107420), (1040, 222348616), (1052, 219812320), (1085, 213126784), (1120, 206466572), (1240, 186485936), (1315, 175849856), (1456, 158820440), (1612, 143450720), (1664, 138967885), (1736, 133204240), (1820, 127056352), (1841, 125607040), (1948, 118707680), (1984, 116553710), (2015, 114760576), (2080, 111174308), (2104, 109906160), (2170, 106563392), (2240, 103233286), (2435, 94966144), (2480, 93242968), (2630, 87924928), (2821, 81971840), (2912, 79410220), (3224, 71725360), (3409, 67832960), (3419, 67634560), (3472, 66602120), (3640, 63528176), (3682, 62803520), (3896, 59353840), (3968, 58276855), (4030, 57380288), (4160, 55587154), (4208, 54953080), (4340, 53281696), (4480, 51616643), (4870, 47483072), (4960, 46621484), (5260, 43962464), (5642, 40985920), (5824, 39705110), (6331, 36525440), (6448, 35862680), (6818, 33916480), (6838, 33817280), (6944, 33301060), (7280, 31764088), (7364, 31401760), (7792, 29676920), (8060, 28690144), (8153, 28362880), (8320, 27793577), (8416, 27476540), (8680, 26640848), (9205, 25121408), (9740, 23741536), (9920, 23310742), (10520, 21981232), (11284, 20492960), (11648, 19852555), (12662, 18262720), (12896, 17931340), (13636, 16958240), (13676, 16908640), (13888, 16650530), (14105, 16394368), (14560, 15882044), (14728, 15700880), (15097, 15317120), (15584, 14838460), (16120, 14345072), (16306, 14181440), (16832, 13738270), (17045, 13566592), (17095, 13526912), (17360, 13320424), (18410, 12560704), (19480, 11870768), (19840, 11655371), (21040, 10990616), (22568, 10246480), (23933, 9662080), (25324, 9131360), (25792, 8965670), (27272, 8479120), (27352, 8454320), (27776, 8325265), (28210, 8197184), (29120, 7941022), (29456, 7850440), (30194, 7658560), (31168, 7419230), (31655, 7305088), (32240, 7172536), (32612, 7090720), (33664, 6869135), (34090, 6783296), (34190, 6763456), (34720, 6660212), (36820, 6280352), (38960, 5935384), (40765, 5672576), (42080, 5495308), (44317, 5217920), (45136, 5123240), (47866, 4831040), (50648, 4565680), (51584, 4482835), (54544, 4239560), (54704, 4227160), (56420, 4098592), (57071, 4051840), (58240, 3970511), (58912, 3925220), (60388, 3829280), (62336, 3709615), (63310, 3652544), (64480, 3586268), (65224, 3545360), (68180, 3391648), (68380, 3381728), (69440, 3330106), (73640, 3140176), (75485, 3063424), (77920, 2967692), (81530, 2836288), (84160, 2747654), (88634, 2608960), (90272, 2561620), (95732, 2415520), (101296, 2282840), (105679, 2188160), (105989, 2181760), (109088, 2119780), (109408, 2113580), (112840, 2049296), (114142, 2025920), (117824, 1962610), (119665, 1932416), (120776, 1914640), (126620, 1826272), (128081, 1805440), (128960, 1793134), (130448, 1772680), (136360, 1695824), (136760, 1690864), (138880, 1665053), (147280, 1570088), (150970, 1531712), (155840, 1483846), (163060, 1418144), (168320, 1373827), (177268, 1304480), (180544, 1280810), (191464, 1207760), (196261, 1178240), (202592, 1141420), (211358, 1094080), (211978, 1090880), (218176, 1059890), (218816, 1056790), (221585, 1043584), (225680, 1024648), (228284, 1012960), (235648, 981305), (239330, 966208), (241552, 957320), (253240, 913136), (256162, 902720), (257920, 896567), (260896, 886340), (272720, 847912), (273520, 845432), (285355, 810368), (294560, 785044), (301940, 765856), (311680, 741923), (326120, 709072), (354536, 652240), (361088, 640405), (382928, 603880), (392522, 589120), (405184, 570710), (422716, 547040), (423956, 545440), (436352, 529945), (437632, 528395), (443170, 521792), (451360, 512324), (456568, 506480), (478660, 483104)]