19293921360

素因数分解:

$2^4\times 3^4\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{13721}}^1$

素因数の和:13784

約数の個数: 400

約数和(自身を含む): 79059796992

約数和(自身を除く): 59765875632

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 27, 28, 30, 31, 35, 36, 40, 42, 45, 48, 54, 56, 60, 62, 63, 70, 72, 80, 81, 84, 90, 93, 105, 108, 112, 120, 124, 126, 135, 140, 144, 155, 162, 168, 180, 186, 189, 210, 216, 217, 240, 248, 252, 270, 279, 280, 310, 315, 324, 336, 360, 372, 378, 405, 420, 432, 434, 465, 496, 504, 540, 558, 560, 567, 620, 630, 648, 651, 720, 744, 756, 810, 837, 840, 868, 930, 945, 1008, 1080, 1085, 1116, 1134, 1240, 1260, 1296, 1302, 1395, 1488, 1512, 1620, 1674, 1680, 1736, 1860, 1890, 1953, 2160, 2170, 2232, 2268, 2480, 2511, 2520, 2604, 2790, 2835, 3024, 3240, 3255, 3348, 3472, 3720, 3780, 3906, 4185, 4340, 4464, 4536, 5022, 5040, 5208, 5580, 5670, 5859, 6480, 6510, 6696, 7440, 7560, 7812, 8370, 8680, 9072, 9765, 10044, 10416, 11160, 11340, 11718, 12555, 13020, 13392, 13721, 15120, 15624, 16740, 17360, 17577, 19530, 20088, 22320, 22680, 23436, 25110, 26040, 27442, 29295, 31248, 33480, 35154, 39060, 40176, 41163, 45360, 46872, 50220, 52080, 54884, 58590, 66960, 68605, 70308, 78120, 82326, 87885, 93744, 96047, 100440, 109768, 117180, 123489, 137210, 140616, 156240, 164652, 175770, 192094, 200880, 205815, 219536, 234360, 246978, 274420, 281232, 288141, 329304, 351540, 370467, 384188, 411630, 425351, 468720, 480235, 493956, 548840, 576282, 617445, 658608, 703080, 740934, 768376, 823260, 850702, 864423, 960470, 987912, 1097680, 1111401, 1152564, 1234890, 1276053, 1406160, 1440705, 1481868, 1536752, 1646520, 1701404, 1728846, 1852335, 1920940, 1975824, 2126755, 2222802, 2305128, 2469780, 2552106, 2593269, 2881410, 2963736, 2977457, 3293040, 3402808, 3457692, 3704670, 3828159, 3841880, 4253510, 4322115, 4445604, 4610256, 4939560, 5104212, 5186538, 5557005, 5762820, 5927472, 5954914, 6380265, 6805616, 6915384, 7409340, 7656318, 7683760, 7779807, 8507020, 8644230, 8891208, 8932371, 9879120, 10208424, 10373076, 11114010, 11484477, 11525640, 11909828, 12760530, 12966345, 13830768, 14818680, 14887285, 15312636, 15559614, 17014040, 17288460, 17782416, 17864742, 19140795, 20416848, 20746152, 22228020, 22968954, 23051280, 23819656, 25521060, 25932690, 26797113, 29637360, 29774570, 30625272, 31119228, 34028080, 34453431, 34576920, 35729484, 38281590, 38899035, 41492304, 44456040, 44661855, 45937908, 47639312, 51042120, 51865380, 53594226, 57422385, 59549140, 61250544, 62238456, 68906862, 69153840, 71458968, 76563180, 77798070, 80391339, 88912080, 89323710, 91875816, 102084240, 103730760, 107188452, 114844770, 119098280, 124476912, 133985565, 137813724, 142917936, 153126360, 155596140, 160782678, 172267155, 178647420, 183751632, 207461520, 214376904, 229689540, 238196560, 241174017, 267971130, 275627448, 306252720, 311192280, 321565356, 344534310, 357294840, 401956695, 428753808, 459379080, 482348034, 535942260, 551254896, 622384560, 643130712, 689068620, 714589680, 803913390, 918758160, 964696068, 1071884520, 1205870085, 1286261424, 1378137240, 1607826780, 1929392136, 2143769040, 2411740170, 2756274480, 3215653560, 3858784272, 4823480340, 6431307120, 9646960680, 19293921360]

約数ペア:

[(1, 19293921360), (2, 9646960680), (3, 6431307120), (4, 4823480340), (5, 3858784272), (6, 3215653560), (7, 2756274480), (8, 2411740170), (9, 2143769040), (10, 1929392136), (12, 1607826780), (14, 1378137240), (15, 1286261424), (16, 1205870085), (18, 1071884520), (20, 964696068), (21, 918758160), (24, 803913390), (27, 714589680), (28, 689068620), (30, 643130712), (31, 622384560), (35, 551254896), (36, 535942260), (40, 482348034), (42, 459379080), (45, 428753808), (48, 401956695), (54, 357294840), (56, 344534310), (60, 321565356), (62, 311192280), (63, 306252720), (70, 275627448), (72, 267971130), (80, 241174017), (81, 238196560), (84, 229689540), (90, 214376904), (93, 207461520), (105, 183751632), (108, 178647420), (112, 172267155), (120, 160782678), (124, 155596140), (126, 153126360), (135, 142917936), (140, 137813724), (144, 133985565), (155, 124476912), (162, 119098280), (168, 114844770), (180, 107188452), (186, 103730760), (189, 102084240), (210, 91875816), (216, 89323710), (217, 88912080), (240, 80391339), (248, 77798070), (252, 76563180), (270, 71458968), (279, 69153840), (280, 68906862), (310, 62238456), (315, 61250544), (324, 59549140), (336, 57422385), (360, 53594226), (372, 51865380), (378, 51042120), (405, 47639312), (420, 45937908), (432, 44661855), (434, 44456040), (465, 41492304), (496, 38899035), (504, 38281590), (540, 35729484), (558, 34576920), (560, 34453431), (567, 34028080), (620, 31119228), (630, 30625272), (648, 29774570), (651, 29637360), (720, 26797113), (744, 25932690), (756, 25521060), (810, 23819656), (837, 23051280), (840, 22968954), (868, 22228020), (930, 20746152), (945, 20416848), (1008, 19140795), (1080, 17864742), (1085, 17782416), (1116, 17288460), (1134, 17014040), (1240, 15559614), (1260, 15312636), (1296, 14887285), (1302, 14818680), (1395, 13830768), (1488, 12966345), (1512, 12760530), (1620, 11909828), (1674, 11525640), (1680, 11484477), (1736, 11114010), (1860, 10373076), (1890, 10208424), (1953, 9879120), (2160, 8932371), (2170, 8891208), (2232, 8644230), (2268, 8507020), (2480, 7779807), (2511, 7683760), (2520, 7656318), (2604, 7409340), (2790, 6915384), (2835, 6805616), (3024, 6380265), (3240, 5954914), (3255, 5927472), (3348, 5762820), (3472, 5557005), (3720, 5186538), (3780, 5104212), (3906, 4939560), (4185, 4610256), (4340, 4445604), (4464, 4322115), (4536, 4253510), (5022, 3841880), (5040, 3828159), (5208, 3704670), (5580, 3457692), (5670, 3402808), (5859, 3293040), (6480, 2977457), (6510, 2963736), (6696, 2881410), (7440, 2593269), (7560, 2552106), (7812, 2469780), (8370, 2305128), (8680, 2222802), (9072, 2126755), (9765, 1975824), (10044, 1920940), (10416, 1852335), (11160, 1728846), (11340, 1701404), (11718, 1646520), (12555, 1536752), (13020, 1481868), (13392, 1440705), (13721, 1406160), (15120, 1276053), (15624, 1234890), (16740, 1152564), (17360, 1111401), (17577, 1097680), (19530, 987912), (20088, 960470), (22320, 864423), (22680, 850702), (23436, 823260), (25110, 768376), (26040, 740934), (27442, 703080), (29295, 658608), (31248, 617445), (33480, 576282), (35154, 548840), (39060, 493956), (40176, 480235), (41163, 468720), (45360, 425351), (46872, 411630), (50220, 384188), (52080, 370467), (54884, 351540), (58590, 329304), (66960, 288141), (68605, 281232), (70308, 274420), (78120, 246978), (82326, 234360), (87885, 219536), (93744, 205815), (96047, 200880), (100440, 192094), (109768, 175770), (117180, 164652), (123489, 156240), (137210, 140616)]