1856221920

素因数分解:

$2^5\times 3^4\times 5^1\times 7^2\times {\mathrm{37}}^1\times {\mathrm{79}}^1$

素因数の和:157

約数の個数: 720

約数和(自身を含む): 7925480640

約数和(自身を除く): 6069258720

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, 37, 40, 42, 45, 48, 49, 54, 56, 60, 63, 70, 72, 74, 79, 80, 81, 84, 90, 96, 98, 105, 108, 111, 112, 120, 126, 135, 140, 144, 147, 148, 158, 160, 162, 168, 180, 185, 189, 196, 210, 216, 222, 224, 237, 240, 245, 252, 259, 270, 280, 288, 294, 296, 315, 316, 324, 333, 336, 360, 370, 378, 392, 395, 405, 420, 432, 441, 444, 474, 480, 490, 504, 518, 540, 553, 555, 560, 567, 588, 592, 630, 632, 648, 666, 672, 711, 720, 735, 740, 756, 777, 784, 790, 810, 840, 864, 882, 888, 945, 948, 980, 999, 1008, 1036, 1080, 1106, 1110, 1120, 1134, 1176, 1184, 1185, 1260, 1264, 1295, 1296, 1323, 1332, 1422, 1440, 1470, 1480, 1512, 1554, 1568, 1580, 1620, 1659, 1665, 1680, 1764, 1776, 1813, 1890, 1896, 1960, 1998, 2016, 2072, 2133, 2160, 2205, 2212, 2220, 2268, 2331, 2352, 2370, 2520, 2528, 2590, 2592, 2646, 2664, 2765, 2835, 2844, 2923, 2940, 2960, 2997, 3024, 3108, 3160, 3240, 3318, 3330, 3360, 3528, 3552, 3555, 3626, 3780, 3792, 3871, 3885, 3920, 3969, 3996, 4144, 4266, 4320, 4410, 4424, 4440, 4536, 4662, 4704, 4740, 4977, 4995, 5040, 5180, 5292, 5328, 5439, 5530, 5670, 5688, 5846, 5880, 5920, 5994, 6048, 6216, 6320, 6399, 6480, 6615, 6636, 6660, 6993, 7056, 7110, 7252, 7560, 7584, 7742, 7770, 7840, 7938, 7992, 8288, 8295, 8532, 8769, 8820, 8848, 8880, 9065, 9072, 9324, 9480, 9954, 9990, 10080, 10360, 10584, 10656, 10665, 10878, 11060, 11340, 11376, 11613, 11655, 11692, 11760, 11988, 12432, 12640, 12798, 12960, 13230, 13272, 13320, 13986, 14112, 14220, 14504, 14615, 14931, 14985, 15120, 15484, 15540, 15876, 15984, 16317, 16590, 17064, 17538, 17640, 17696, 17760, 18130, 18144, 18648, 18960, 19355, 19845, 19908, 19980, 20461, 20720, 20979, 21168, 21330, 21756, 22120, 22680, 22752, 23226, 23310, 23384, 23520, 23976, 24864, 24885, 25596, 26307, 26460, 26544, 26640, 27195, 27972, 28440, 29008, 29230, 29862, 29970, 30240, 30968, 31080, 31752, 31968, 31995, 32634, 33180, 34128, 34839, 34965, 35076, 35280, 36260, 37296, 37920, 38710, 39690, 39816, 39960, 40922, 41440, 41958, 42336, 42660, 43512, 43845, 44240, 44793, 45360, 46452, 46620, 46768, 47952, 48951, 49770, 51192, 52614, 52920, 53088, 53280, 54390, 55944, 56880, 58016, 58065, 58460, 59724, 59940, 61383, 61936, 62160, 63504, 63990, 65268, 66360, 68256, 69678, 69930, 70152, 70560, 72520, 74592, 74655, 77420, 78921, 79380, 79632, 79920, 81585, 81844, 83916, 85320, 87024, 87690, 88480, 89586, 90720, 92904, 93240, 93536, 95904, 97902, 99540, 102305, 102384, 104517, 104895, 105228, 105840, 108780, 111888, 113760, 116130, 116920, 119448, 119880, 122766, 123872, 124320, 127008, 127980, 130536, 131535, 132720, 139356, 139860, 140304, 143227, 145040, 146853, 149310, 154840, 157842, 158760, 159264, 159840, 163170, 163688, 167832, 170640, 174048, 174195, 175380, 179172, 184149, 185808, 186480, 195804, 199080, 204610, 204768, 209034, 209790, 210456, 211680, 217560, 223776, 223965, 232260, 233840, 236763, 238896, 239760, 244755, 245532, 255960, 261072, 263070, 265440, 278712, 279720, 280608, 286454, 290080, 293706, 298620, 306915, 309680, 313551, 315684, 317520, 326340, 327376, 335664, 341280, 348390, 350760, 358344, 368298, 371616, 372960, 391608, 394605, 398160, 409220, 418068, 419580, 420912, 429681, 435120, 447930, 464520, 467680, 473526, 477792, 479520, 489510, 491064, 511920, 522144, 522585, 526140, 552447, 557424, 559440, 572908, 587412, 597240, 613830, 619360, 627102, 631368, 635040, 652680, 654752, 671328, 696780, 701520, 716135, 716688, 734265, 736596, 783216, 789210, 796320, 818440, 836136, 839160, 841824, 859362, 870240, 895860, 920745, 929040, 947052, 979020, 982128, 1023840, 1045170, 1052280, 1104894, 1114848, 1118880, 1145816, 1174824, 1183815, 1194480, 1227660, 1254204, 1262736, 1289043, 1305360, 1393560, 1403040, 1432270, 1433376, 1468530, 1473192, 1566432, 1567755, 1578420, 1636880, 1657341, 1672272, 1678320, 1718724, 1791720, 1841490, 1858080, 1894104, 1958040, 1964256, 2090340, 2104560, 2148405, 2209788, 2291632, 2349648, 2367630, 2388960, 2455320, 2508408, 2525472, 2578086, 2610720, 2762235, 2787120, 2864540, 2937060, 2946384, 3135510, 3156840, 3273760, 3314682, 3344544, 3356640, 3437448, 3583440, 3682980, 3788208, 3867129, 3916080, 4180680, 4209120, 4296810, 4419576, 4583264, 4699296, 4735260, 4910640, 5016816, 5156172, 5524470, 5574240, 5729080, 5874120, 5892768, 6271020, 6313680, 6445215, 6629364, 6874896, 7166880, 7365960, 7576416, 7734258, 7832160, 8286705, 8361360, 8593620, 8839152, 9470520, 9821280, 10033632, 10312344, 11048940, 11458160, 11601387, 11748240, 12542040, 12627360, 12890430, 13258728, 13749792, 14731920, 15468516, 16573410, 16722720, 17187240, 17678304, 18941040, 19335645, 20624688, 22097880, 22916320, 23202774, 23496480, 25084080, 25780860, 26517456, 29463840, 30937032, 33146820, 34374480, 37882080, 38671290, 41249376, 44195760, 46405548, 50168160, 51561720, 53034912, 58006935, 61874064, 66293640, 68748960, 77342580, 88391520, 92811096, 103123440, 116013870, 123748128, 132587280, 154685160, 185622192, 206246880, 232027740, 265174560, 309370320, 371244384, 464055480, 618740640, 928110960, 1856221920]

約数ペア:

[(1, 1856221920), (2, 928110960), (3, 618740640), (4, 464055480), (5, 371244384), (6, 309370320), (7, 265174560), (8, 232027740), (9, 206246880), (10, 185622192), (12, 154685160), (14, 132587280), (15, 123748128), (16, 116013870), (18, 103123440), (20, 92811096), (21, 88391520), (24, 77342580), (27, 68748960), (28, 66293640), (30, 61874064), (32, 58006935), (35, 53034912), (36, 51561720), (37, 50168160), (40, 46405548), (42, 44195760), (45, 41249376), (48, 38671290), (49, 37882080), (54, 34374480), (56, 33146820), (60, 30937032), (63, 29463840), (70, 26517456), (72, 25780860), (74, 25084080), (79, 23496480), (80, 23202774), (81, 22916320), (84, 22097880), (90, 20624688), (96, 19335645), (98, 18941040), (105, 17678304), (108, 17187240), (111, 16722720), (112, 16573410), (120, 15468516), (126, 14731920), (135, 13749792), (140, 13258728), (144, 12890430), (147, 12627360), (148, 12542040), (158, 11748240), (160, 11601387), (162, 11458160), (168, 11048940), (180, 10312344), (185, 10033632), (189, 9821280), (196, 9470520), (210, 8839152), (216, 8593620), (222, 8361360), (224, 8286705), (237, 7832160), (240, 7734258), (245, 7576416), (252, 7365960), (259, 7166880), (270, 6874896), (280, 6629364), (288, 6445215), (294, 6313680), (296, 6271020), (315, 5892768), (316, 5874120), (324, 5729080), (333, 5574240), (336, 5524470), (360, 5156172), (370, 5016816), (378, 4910640), (392, 4735260), (395, 4699296), (405, 4583264), (420, 4419576), (432, 4296810), (441, 4209120), (444, 4180680), (474, 3916080), (480, 3867129), (490, 3788208), (504, 3682980), (518, 3583440), (540, 3437448), (553, 3356640), (555, 3344544), (560, 3314682), (567, 3273760), (588, 3156840), (592, 3135510), (630, 2946384), (632, 2937060), (648, 2864540), (666, 2787120), (672, 2762235), (711, 2610720), (720, 2578086), (735, 2525472), (740, 2508408), (756, 2455320), (777, 2388960), (784, 2367630), (790, 2349648), (810, 2291632), (840, 2209788), (864, 2148405), (882, 2104560), (888, 2090340), (945, 1964256), (948, 1958040), (980, 1894104), (999, 1858080), (1008, 1841490), (1036, 1791720), (1080, 1718724), (1106, 1678320), (1110, 1672272), (1120, 1657341), (1134, 1636880), (1176, 1578420), (1184, 1567755), (1185, 1566432), (1260, 1473192), (1264, 1468530), (1295, 1433376), (1296, 1432270), (1323, 1403040), (1332, 1393560), (1422, 1305360), (1440, 1289043), (1470, 1262736), (1480, 1254204), (1512, 1227660), (1554, 1194480), (1568, 1183815), (1580, 1174824), (1620, 1145816), (1659, 1118880), (1665, 1114848), (1680, 1104894), (1764, 1052280), (1776, 1045170), (1813, 1023840), (1890, 982128), (1896, 979020), (1960, 947052), (1998, 929040), (2016, 920745), (2072, 895860), (2133, 870240), (2160, 859362), (2205, 841824), (2212, 839160), (2220, 836136), (2268, 818440), (2331, 796320), (2352, 789210), (2370, 783216), (2520, 736596), (2528, 734265), (2590, 716688), (2592, 716135), (2646, 701520), (2664, 696780), (2765, 671328), (2835, 654752), (2844, 652680), (2923, 635040), (2940, 631368), (2960, 627102), (2997, 619360), (3024, 613830), (3108, 597240), (3160, 587412), (3240, 572908), (3318, 559440), (3330, 557424), (3360, 552447), (3528, 526140), (3552, 522585), (3555, 522144), (3626, 511920), (3780, 491064), (3792, 489510), (3871, 479520), (3885, 477792), (3920, 473526), (3969, 467680), (3996, 464520), (4144, 447930), (4266, 435120), (4320, 429681), (4410, 420912), (4424, 419580), (4440, 418068), (4536, 409220), (4662, 398160), (4704, 394605), (4740, 391608), (4977, 372960), (4995, 371616), (5040, 368298), (5180, 358344), (5292, 350760), (5328, 348390), (5439, 341280), (5530, 335664), (5670, 327376), (5688, 326340), (5846, 317520), (5880, 315684), (5920, 313551), (5994, 309680), (6048, 306915), (6216, 298620), (6320, 293706), (6399, 290080), (6480, 286454), (6615, 280608), (6636, 279720), (6660, 278712), (6993, 265440), (7056, 263070), (7110, 261072), (7252, 255960), (7560, 245532), (7584, 244755), (7742, 239760), (7770, 238896), (7840, 236763), (7938, 233840), (7992, 232260), (8288, 223965), (8295, 223776), (8532, 217560), (8769, 211680), (8820, 210456), (8848, 209790), (8880, 209034), (9065, 204768), (9072, 204610), (9324, 199080), (9480, 195804), (9954, 186480), (9990, 185808), (10080, 184149), (10360, 179172), (10584, 175380), (10656, 174195), (10665, 174048), (10878, 170640), (11060, 167832), (11340, 163688), (11376, 163170), (11613, 159840), (11655, 159264), (11692, 158760), (11760, 157842), (11988, 154840), (12432, 149310), (12640, 146853), (12798, 145040), (12960, 143227), (13230, 140304), (13272, 139860), (13320, 139356), (13986, 132720), (14112, 131535), (14220, 130536), (14504, 127980), (14615, 127008), (14931, 124320), (14985, 123872), (15120, 122766), (15484, 119880), (15540, 119448), (15876, 116920), (15984, 116130), (16317, 113760), (16590, 111888), (17064, 108780), (17538, 105840), (17640, 105228), (17696, 104895), (17760, 104517), (18130, 102384), (18144, 102305), (18648, 99540), (18960, 97902), (19355, 95904), (19845, 93536), (19908, 93240), (19980, 92904), (20461, 90720), (20720, 89586), (20979, 88480), (21168, 87690), (21330, 87024), (21756, 85320), (22120, 83916), (22680, 81844), (22752, 81585), (23226, 79920), (23310, 79632), (23384, 79380), (23520, 78921), (23976, 77420), (24864, 74655), (24885, 74592), (25596, 72520), (26307, 70560), (26460, 70152), (26544, 69930), (26640, 69678), (27195, 68256), (27972, 66360), (28440, 65268), (29008, 63990), (29230, 63504), (29862, 62160), (29970, 61936), (30240, 61383), (30968, 59940), (31080, 59724), (31752, 58460), (31968, 58065), (31995, 58016), (32634, 56880), (33180, 55944), (34128, 54390), (34839, 53280), (34965, 53088), (35076, 52920), (35280, 52614), (36260, 51192), (37296, 49770), (37920, 48951), (38710, 47952), (39690, 46768), (39816, 46620), (39960, 46452), (40922, 45360), (41440, 44793), (41958, 44240), (42336, 43845), (42660, 43512)]