20233670400

素因数分解:

$2^8\times 3^4\times 5^2\times {\mathrm{23}}^1\times {\mathrm{1697}}^1$

素因数の和:1758

約数の個数: 540

約数和(自身を含む): 78111844272

約数和(自身を除く): 57878173872

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 23, 24, 25, 27, 30, 32, 36, 40, 45, 46, 48, 50, 54, 60, 64, 69, 72, 75, 80, 81, 90, 92, 96, 100, 108, 115, 120, 128, 135, 138, 144, 150, 160, 162, 180, 184, 192, 200, 207, 216, 225, 230, 240, 256, 270, 276, 288, 300, 320, 324, 345, 360, 368, 384, 400, 405, 414, 432, 450, 460, 480, 540, 552, 575, 576, 600, 621, 640, 648, 675, 690, 720, 736, 768, 800, 810, 828, 864, 900, 920, 960, 1035, 1080, 1104, 1150, 1152, 1200, 1242, 1280, 1296, 1350, 1380, 1440, 1472, 1600, 1620, 1656, 1697, 1725, 1728, 1800, 1840, 1863, 1920, 2025, 2070, 2160, 2208, 2300, 2304, 2400, 2484, 2592, 2700, 2760, 2880, 2944, 3105, 3200, 3240, 3312, 3394, 3450, 3456, 3600, 3680, 3726, 3840, 4050, 4140, 4320, 4416, 4600, 4800, 4968, 5091, 5175, 5184, 5400, 5520, 5760, 5888, 6210, 6400, 6480, 6624, 6788, 6900, 6912, 7200, 7360, 7452, 8100, 8280, 8485, 8640, 8832, 9200, 9315, 9600, 9936, 10182, 10350, 10368, 10800, 11040, 11520, 12420, 12960, 13248, 13576, 13800, 14400, 14720, 14904, 15273, 15525, 16200, 16560, 16970, 17280, 17664, 18400, 18630, 19200, 19872, 20364, 20700, 20736, 21600, 22080, 24840, 25455, 25920, 26496, 27152, 27600, 28800, 29440, 29808, 30546, 31050, 32400, 33120, 33940, 34560, 36800, 37260, 39031, 39744, 40728, 41400, 42425, 43200, 44160, 45819, 46575, 49680, 50910, 51840, 52992, 54304, 55200, 57600, 59616, 61092, 62100, 64800, 66240, 67880, 73600, 74520, 76365, 78062, 79488, 81456, 82800, 84850, 86400, 88320, 91638, 93150, 99360, 101820, 103680, 108608, 110400, 117093, 119232, 122184, 124200, 127275, 129600, 132480, 135760, 137457, 147200, 149040, 152730, 156124, 158976, 162912, 165600, 169700, 172800, 183276, 186300, 195155, 198720, 203640, 217216, 220800, 229095, 234186, 238464, 244368, 248400, 254550, 259200, 264960, 271520, 274914, 298080, 305460, 312248, 325824, 331200, 339400, 351279, 366552, 372600, 381825, 390310, 397440, 407280, 434432, 441600, 458190, 468372, 476928, 488736, 496800, 509100, 518400, 543040, 549828, 585465, 596160, 610920, 624496, 651648, 662400, 678800, 687285, 702558, 733104, 745200, 763650, 780620, 794880, 814560, 916380, 936744, 975775, 977472, 993600, 1018200, 1053837, 1086080, 1099656, 1145475, 1170930, 1192320, 1221840, 1248992, 1303296, 1324800, 1357600, 1374570, 1405116, 1466208, 1490400, 1527300, 1561240, 1629120, 1756395, 1832760, 1873488, 1951550, 1954944, 1987200, 2036400, 2107674, 2172160, 2199312, 2290950, 2341860, 2384640, 2443680, 2497984, 2715200, 2749140, 2810232, 2927325, 2932416, 2980800, 3054600, 3122480, 3161511, 3258240, 3436425, 3512790, 3665520, 3746976, 3903100, 3909888, 3974400, 4072800, 4215348, 4398624, 4581900, 4683720, 4887360, 4995968, 5269185, 5430400, 5498280, 5620464, 5854650, 5864832, 5961600, 6109200, 6244960, 6323022, 6516480, 6872850, 7025580, 7331040, 7493952, 7806200, 8145600, 8430696, 8781975, 8797248, 9163800, 9367440, 9774720, 9991936, 10538370, 10860800, 10996560, 11240928, 11709300, 11729664, 11923200, 12218400, 12489920, 12646044, 13745700, 14051160, 14662080, 14987904, 15612400, 15807555, 16291200, 16861392, 17563950, 17594496, 18327600, 18734880, 19549440, 21076740, 21993120, 22481856, 23418600, 24436800, 24979840, 25292088, 26345925, 27491400, 28102320, 29324160, 29975808, 31224800, 31615110, 32582400, 33722784, 35127900, 35188992, 36655200, 37469760, 42153480, 43986240, 44963712, 46837200, 48873600, 49959680, 50584176, 52691850, 54982800, 56204640, 58648320, 62449600, 63230220, 67445568, 70255800, 73310400, 74939520, 79037775, 84306960, 87972480, 89927424, 93674400, 97747200, 101168352, 105383700, 109965600, 112409280, 124899200, 126460440, 134891136, 140511600, 146620800, 149879040, 158075550, 168613920, 175944960, 187348800, 202336704, 210767400, 219931200, 224818560, 249798400, 252920880, 269782272, 281023200, 293241600, 316151100, 337227840, 374697600, 404673408, 421534800, 439862400, 449637120, 505841760, 562046400, 632302200, 674455680, 749395200, 809346816, 843069600, 879724800, 1011683520, 1124092800, 1264604400, 1348911360, 1686139200, 2023367040, 2248185600, 2529208800, 3372278400, 4046734080, 5058417600, 6744556800, 10116835200, 20233670400]

約数ペア:

[(1, 20233670400), (2, 10116835200), (3, 6744556800), (4, 5058417600), (5, 4046734080), (6, 3372278400), (8, 2529208800), (9, 2248185600), (10, 2023367040), (12, 1686139200), (15, 1348911360), (16, 1264604400), (18, 1124092800), (20, 1011683520), (23, 879724800), (24, 843069600), (25, 809346816), (27, 749395200), (30, 674455680), (32, 632302200), (36, 562046400), (40, 505841760), (45, 449637120), (46, 439862400), (48, 421534800), (50, 404673408), (54, 374697600), (60, 337227840), (64, 316151100), (69, 293241600), (72, 281023200), (75, 269782272), (80, 252920880), (81, 249798400), (90, 224818560), (92, 219931200), (96, 210767400), (100, 202336704), (108, 187348800), (115, 175944960), (120, 168613920), (128, 158075550), (135, 149879040), (138, 146620800), (144, 140511600), (150, 134891136), (160, 126460440), (162, 124899200), (180, 112409280), (184, 109965600), (192, 105383700), (200, 101168352), (207, 97747200), (216, 93674400), (225, 89927424), (230, 87972480), (240, 84306960), (256, 79037775), (270, 74939520), (276, 73310400), (288, 70255800), (300, 67445568), (320, 63230220), (324, 62449600), (345, 58648320), (360, 56204640), (368, 54982800), (384, 52691850), (400, 50584176), (405, 49959680), (414, 48873600), (432, 46837200), (450, 44963712), (460, 43986240), (480, 42153480), (540, 37469760), (552, 36655200), (575, 35188992), (576, 35127900), (600, 33722784), (621, 32582400), (640, 31615110), (648, 31224800), (675, 29975808), (690, 29324160), (720, 28102320), (736, 27491400), (768, 26345925), (800, 25292088), (810, 24979840), (828, 24436800), (864, 23418600), (900, 22481856), (920, 21993120), (960, 21076740), (1035, 19549440), (1080, 18734880), (1104, 18327600), (1150, 17594496), (1152, 17563950), (1200, 16861392), (1242, 16291200), (1280, 15807555), (1296, 15612400), (1350, 14987904), (1380, 14662080), (1440, 14051160), (1472, 13745700), (1600, 12646044), (1620, 12489920), (1656, 12218400), (1697, 11923200), (1725, 11729664), (1728, 11709300), (1800, 11240928), (1840, 10996560), (1863, 10860800), (1920, 10538370), (2025, 9991936), (2070, 9774720), (2160, 9367440), (2208, 9163800), (2300, 8797248), (2304, 8781975), (2400, 8430696), (2484, 8145600), (2592, 7806200), (2700, 7493952), (2760, 7331040), (2880, 7025580), (2944, 6872850), (3105, 6516480), (3200, 6323022), (3240, 6244960), (3312, 6109200), (3394, 5961600), (3450, 5864832), (3456, 5854650), (3600, 5620464), (3680, 5498280), (3726, 5430400), (3840, 5269185), (4050, 4995968), (4140, 4887360), (4320, 4683720), (4416, 4581900), (4600, 4398624), (4800, 4215348), (4968, 4072800), (5091, 3974400), (5175, 3909888), (5184, 3903100), (5400, 3746976), (5520, 3665520), (5760, 3512790), (5888, 3436425), (6210, 3258240), (6400, 3161511), (6480, 3122480), (6624, 3054600), (6788, 2980800), (6900, 2932416), (6912, 2927325), (7200, 2810232), (7360, 2749140), (7452, 2715200), (8100, 2497984), (8280, 2443680), (8485, 2384640), (8640, 2341860), (8832, 2290950), (9200, 2199312), (9315, 2172160), (9600, 2107674), (9936, 2036400), (10182, 1987200), (10350, 1954944), (10368, 1951550), (10800, 1873488), (11040, 1832760), (11520, 1756395), (12420, 1629120), (12960, 1561240), (13248, 1527300), (13576, 1490400), (13800, 1466208), (14400, 1405116), (14720, 1374570), (14904, 1357600), (15273, 1324800), (15525, 1303296), (16200, 1248992), (16560, 1221840), (16970, 1192320), (17280, 1170930), (17664, 1145475), (18400, 1099656), (18630, 1086080), (19200, 1053837), (19872, 1018200), (20364, 993600), (20700, 977472), (20736, 975775), (21600, 936744), (22080, 916380), (24840, 814560), (25455, 794880), (25920, 780620), (26496, 763650), (27152, 745200), (27600, 733104), (28800, 702558), (29440, 687285), (29808, 678800), (30546, 662400), (31050, 651648), (32400, 624496), (33120, 610920), (33940, 596160), (34560, 585465), (36800, 549828), (37260, 543040), (39031, 518400), (39744, 509100), (40728, 496800), (41400, 488736), (42425, 476928), (43200, 468372), (44160, 458190), (45819, 441600), (46575, 434432), (49680, 407280), (50910, 397440), (51840, 390310), (52992, 381825), (54304, 372600), (55200, 366552), (57600, 351279), (59616, 339400), (61092, 331200), (62100, 325824), (64800, 312248), (66240, 305460), (67880, 298080), (73600, 274914), (74520, 271520), (76365, 264960), (78062, 259200), (79488, 254550), (81456, 248400), (82800, 244368), (84850, 238464), (86400, 234186), (88320, 229095), (91638, 220800), (93150, 217216), (99360, 203640), (101820, 198720), (103680, 195155), (108608, 186300), (110400, 183276), (117093, 172800), (119232, 169700), (122184, 165600), (124200, 162912), (127275, 158976), (129600, 156124), (132480, 152730), (135760, 149040), (137457, 147200)]