18091019520

素因数分解:

$2^8\times 3^5\times 5^1\times 7^2\times {\mathrm{1187}}^1$

素因数の和:1237

約数の個数: 648

約数和(自身を含む): 75572681184

約数和(自身を除く): 57481661664

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 27, 28, 30, 32, 35, 36, 40, 42, 45, 48, 49, 54, 56, 60, 63, 64, 70, 72, 80, 81, 84, 90, 96, 98, 105, 108, 112, 120, 126, 128, 135, 140, 144, 147, 160, 162, 168, 180, 189, 192, 196, 210, 216, 224, 240, 243, 245, 252, 256, 270, 280, 288, 294, 315, 320, 324, 336, 360, 378, 384, 392, 405, 420, 432, 441, 448, 480, 486, 490, 504, 540, 560, 567, 576, 588, 630, 640, 648, 672, 720, 735, 756, 768, 784, 810, 840, 864, 882, 896, 945, 960, 972, 980, 1008, 1080, 1120, 1134, 1152, 1176, 1187, 1215, 1260, 1280, 1296, 1323, 1344, 1440, 1470, 1512, 1568, 1620, 1680, 1701, 1728, 1764, 1792, 1890, 1920, 1944, 1960, 2016, 2160, 2205, 2240, 2268, 2304, 2352, 2374, 2430, 2520, 2592, 2646, 2688, 2835, 2880, 2940, 3024, 3136, 3240, 3360, 3402, 3456, 3528, 3561, 3780, 3840, 3888, 3920, 3969, 4032, 4320, 4410, 4480, 4536, 4704, 4748, 4860, 5040, 5184, 5292, 5376, 5670, 5760, 5880, 5935, 6048, 6272, 6480, 6615, 6720, 6804, 6912, 7056, 7122, 7560, 7776, 7840, 7938, 8064, 8309, 8505, 8640, 8820, 8960, 9072, 9408, 9496, 9720, 10080, 10368, 10584, 10683, 11340, 11520, 11760, 11870, 11907, 12096, 12544, 12960, 13230, 13440, 13608, 14112, 14244, 15120, 15552, 15680, 15876, 16128, 16618, 17010, 17280, 17640, 17805, 18144, 18816, 18992, 19440, 19845, 20160, 20736, 21168, 21366, 22680, 23520, 23740, 23814, 24192, 24927, 25920, 26460, 26880, 27216, 28224, 28488, 30240, 31104, 31360, 31752, 32049, 33236, 34020, 34560, 35280, 35610, 36288, 37632, 37984, 38880, 39690, 40320, 41545, 42336, 42732, 45360, 47040, 47480, 47628, 48384, 49854, 51840, 52920, 53415, 54432, 56448, 56976, 58163, 59535, 60480, 62208, 62720, 63504, 64098, 66472, 68040, 70560, 71220, 72576, 74781, 75968, 77760, 79380, 80640, 83090, 84672, 85464, 90720, 94080, 94960, 95256, 96147, 99708, 103680, 105840, 106830, 108864, 112896, 113952, 116326, 119070, 120960, 124635, 127008, 128196, 132944, 136080, 141120, 142440, 145152, 149562, 151936, 155520, 158760, 160245, 166180, 169344, 170928, 174489, 181440, 188160, 189920, 190512, 192294, 199416, 211680, 213660, 217728, 224343, 227904, 232652, 238140, 241920, 249270, 254016, 256392, 265888, 272160, 282240, 284880, 288441, 290815, 299124, 303872, 311040, 317520, 320490, 332360, 338688, 341856, 348978, 362880, 373905, 379840, 381024, 384588, 398832, 423360, 427320, 435456, 448686, 455808, 465304, 476280, 480735, 498540, 508032, 512784, 523467, 531776, 544320, 564480, 569760, 576882, 581630, 598248, 635040, 640980, 664720, 673029, 683712, 697956, 725760, 747810, 759680, 762048, 769176, 797664, 846720, 854640, 872445, 897372, 911616, 930608, 952560, 961470, 997080, 1016064, 1025568, 1046934, 1063552, 1088640, 1121715, 1139520, 1153764, 1163260, 1196496, 1270080, 1281960, 1329440, 1346058, 1367424, 1395912, 1442205, 1495620, 1519360, 1524096, 1538352, 1570401, 1595328, 1693440, 1709280, 1744890, 1794744, 1861216, 1905120, 1922940, 1994160, 2019087, 2051136, 2093868, 2127104, 2177280, 2243430, 2279040, 2307528, 2326520, 2392992, 2540160, 2563920, 2617335, 2658880, 2692116, 2734848, 2791824, 2884410, 2991240, 3048192, 3076704, 3140802, 3190656, 3365145, 3418560, 3489780, 3589488, 3722432, 3810240, 3845880, 3988320, 4038174, 4102272, 4187736, 4486860, 4558080, 4615056, 4653040, 4711203, 4785984, 5080320, 5127840, 5234670, 5317760, 5384232, 5583648, 5768820, 5982480, 6153408, 6281604, 6381312, 6730290, 6837120, 6979560, 7178976, 7444864, 7620480, 7691760, 7852005, 7976640, 8076348, 8204544, 8375472, 8973720, 9230112, 9306080, 9422406, 9571968, 10095435, 10255680, 10469340, 10635520, 10768464, 11167296, 11537640, 11964960, 12306816, 12563208, 13460580, 13674240, 13959120, 14133609, 14357952, 14889728, 15240960, 15383520, 15704010, 15953280, 16152696, 16750944, 17947440, 18460224, 18612160, 18844812, 19143936, 20190870, 20511360, 20938680, 21536928, 22334592, 23075280, 23556015, 23929920, 24613632, 25126416, 26921160, 27918240, 28267218, 28715904, 30767040, 31408020, 31906560, 32305392, 33501888, 35894880, 36920448, 37224320, 37689624, 40381740, 41022720, 41877360, 43073856, 44669184, 46150560, 47112030, 47859840, 50252832, 53842320, 55836480, 56534436, 57431808, 61534080, 62816040, 64610784, 67003776, 70668045, 71789760, 73840896, 74448640, 75379248, 80763480, 83754720, 86147712, 92301120, 94224060, 95719680, 100505664, 107684640, 111672960, 113068872, 123068160, 125632080, 129221568, 134007552, 141336090, 143579520, 150758496, 161526960, 167509440, 172295424, 184602240, 188448120, 201011328, 215369280, 223345920, 226137744, 251264160, 258443136, 282672180, 287159040, 301516992, 323053920, 335018880, 369204480, 376896240, 402022656, 430738560, 452275488, 502528320, 516886272, 565344360, 603033984, 646107840, 670037760, 753792480, 861477120, 904550976, 1005056640, 1130688720, 1206067968, 1292215680, 1507584960, 1809101952, 2010113280, 2261377440, 2584431360, 3015169920, 3618203904, 4522754880, 6030339840, 9045509760, 18091019520]

約数ペア:

[(1, 18091019520), (2, 9045509760), (3, 6030339840), (4, 4522754880), (5, 3618203904), (6, 3015169920), (7, 2584431360), (8, 2261377440), (9, 2010113280), (10, 1809101952), (12, 1507584960), (14, 1292215680), (15, 1206067968), (16, 1130688720), (18, 1005056640), (20, 904550976), (21, 861477120), (24, 753792480), (27, 670037760), (28, 646107840), (30, 603033984), (32, 565344360), (35, 516886272), (36, 502528320), (40, 452275488), (42, 430738560), (45, 402022656), (48, 376896240), (49, 369204480), (54, 335018880), (56, 323053920), (60, 301516992), (63, 287159040), (64, 282672180), (70, 258443136), (72, 251264160), (80, 226137744), (81, 223345920), (84, 215369280), (90, 201011328), (96, 188448120), (98, 184602240), (105, 172295424), (108, 167509440), (112, 161526960), (120, 150758496), (126, 143579520), (128, 141336090), (135, 134007552), (140, 129221568), (144, 125632080), (147, 123068160), (160, 113068872), (162, 111672960), (168, 107684640), (180, 100505664), (189, 95719680), (192, 94224060), (196, 92301120), (210, 86147712), (216, 83754720), (224, 80763480), (240, 75379248), (243, 74448640), (245, 73840896), (252, 71789760), (256, 70668045), (270, 67003776), (280, 64610784), (288, 62816040), (294, 61534080), (315, 57431808), (320, 56534436), (324, 55836480), (336, 53842320), (360, 50252832), (378, 47859840), (384, 47112030), (392, 46150560), (405, 44669184), (420, 43073856), (432, 41877360), (441, 41022720), (448, 40381740), (480, 37689624), (486, 37224320), (490, 36920448), (504, 35894880), (540, 33501888), (560, 32305392), (567, 31906560), (576, 31408020), (588, 30767040), (630, 28715904), (640, 28267218), (648, 27918240), (672, 26921160), (720, 25126416), (735, 24613632), (756, 23929920), (768, 23556015), (784, 23075280), (810, 22334592), (840, 21536928), (864, 20938680), (882, 20511360), (896, 20190870), (945, 19143936), (960, 18844812), (972, 18612160), (980, 18460224), (1008, 17947440), (1080, 16750944), (1120, 16152696), (1134, 15953280), (1152, 15704010), (1176, 15383520), (1187, 15240960), (1215, 14889728), (1260, 14357952), (1280, 14133609), (1296, 13959120), (1323, 13674240), (1344, 13460580), (1440, 12563208), (1470, 12306816), (1512, 11964960), (1568, 11537640), (1620, 11167296), (1680, 10768464), (1701, 10635520), (1728, 10469340), (1764, 10255680), (1792, 10095435), (1890, 9571968), (1920, 9422406), (1944, 9306080), (1960, 9230112), (2016, 8973720), (2160, 8375472), (2205, 8204544), (2240, 8076348), (2268, 7976640), (2304, 7852005), (2352, 7691760), (2374, 7620480), (2430, 7444864), (2520, 7178976), (2592, 6979560), (2646, 6837120), (2688, 6730290), (2835, 6381312), (2880, 6281604), (2940, 6153408), (3024, 5982480), (3136, 5768820), (3240, 5583648), (3360, 5384232), (3402, 5317760), (3456, 5234670), (3528, 5127840), (3561, 5080320), (3780, 4785984), (3840, 4711203), (3888, 4653040), (3920, 4615056), (3969, 4558080), (4032, 4486860), (4320, 4187736), (4410, 4102272), (4480, 4038174), (4536, 3988320), (4704, 3845880), (4748, 3810240), (4860, 3722432), (5040, 3589488), (5184, 3489780), (5292, 3418560), (5376, 3365145), (5670, 3190656), (5760, 3140802), (5880, 3076704), (5935, 3048192), (6048, 2991240), (6272, 2884410), (6480, 2791824), (6615, 2734848), (6720, 2692116), (6804, 2658880), (6912, 2617335), (7056, 2563920), (7122, 2540160), (7560, 2392992), (7776, 2326520), (7840, 2307528), (7938, 2279040), (8064, 2243430), (8309, 2177280), (8505, 2127104), (8640, 2093868), (8820, 2051136), (8960, 2019087), (9072, 1994160), (9408, 1922940), (9496, 1905120), (9720, 1861216), (10080, 1794744), (10368, 1744890), (10584, 1709280), (10683, 1693440), (11340, 1595328), (11520, 1570401), (11760, 1538352), (11870, 1524096), (11907, 1519360), (12096, 1495620), (12544, 1442205), (12960, 1395912), (13230, 1367424), (13440, 1346058), (13608, 1329440), (14112, 1281960), (14244, 1270080), (15120, 1196496), (15552, 1163260), (15680, 1153764), (15876, 1139520), (16128, 1121715), (16618, 1088640), (17010, 1063552), (17280, 1046934), (17640, 1025568), (17805, 1016064), (18144, 997080), (18816, 961470), (18992, 952560), (19440, 930608), (19845, 911616), (20160, 897372), (20736, 872445), (21168, 854640), (21366, 846720), (22680, 797664), (23520, 769176), (23740, 762048), (23814, 759680), (24192, 747810), (24927, 725760), (25920, 697956), (26460, 683712), (26880, 673029), (27216, 664720), (28224, 640980), (28488, 635040), (30240, 598248), (31104, 581630), (31360, 576882), (31752, 569760), (32049, 564480), (33236, 544320), (34020, 531776), (34560, 523467), (35280, 512784), (35610, 508032), (36288, 498540), (37632, 480735), (37984, 476280), (38880, 465304), (39690, 455808), (40320, 448686), (41545, 435456), (42336, 427320), (42732, 423360), (45360, 398832), (47040, 384588), (47480, 381024), (47628, 379840), (48384, 373905), (49854, 362880), (51840, 348978), (52920, 341856), (53415, 338688), (54432, 332360), (56448, 320490), (56976, 317520), (58163, 311040), (59535, 303872), (60480, 299124), (62208, 290815), (62720, 288441), (63504, 284880), (64098, 282240), (66472, 272160), (68040, 265888), (70560, 256392), (71220, 254016), (72576, 249270), (74781, 241920), (75968, 238140), (77760, 232652), (79380, 227904), (80640, 224343), (83090, 217728), (84672, 213660), (85464, 211680), (90720, 199416), (94080, 192294), (94960, 190512), (95256, 189920), (96147, 188160), (99708, 181440), (103680, 174489), (105840, 170928), (106830, 169344), (108864, 166180), (112896, 160245), (113952, 158760), (116326, 155520), (119070, 151936), (120960, 149562), (124635, 145152), (127008, 142440), (128196, 141120), (132944, 136080)]