19745359920

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{389}}^1$

素因数の和:478

約数の個数: 960

約数和(自身を含む): 85550774400

約数和(自身を除く): 65805414480

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 13, 15, 16, 17, 18, 20, 22, 24, 26, 29, 30, 33, 34, 36, 39, 40, 44, 45, 48, 51, 52, 55, 58, 60, 65, 66, 68, 72, 78, 80, 85, 87, 88, 90, 99, 102, 104, 110, 116, 117, 120, 130, 132, 136, 143, 144, 145, 153, 156, 165, 170, 174, 176, 180, 187, 195, 198, 204, 208, 220, 221, 232, 234, 240, 255, 260, 261, 264, 272, 286, 290, 306, 312, 319, 330, 340, 348, 360, 374, 377, 389, 390, 396, 408, 429, 435, 440, 442, 464, 468, 493, 495, 510, 520, 522, 528, 561, 572, 580, 585, 612, 624, 638, 660, 663, 680, 696, 715, 720, 748, 754, 765, 778, 780, 792, 816, 858, 870, 880, 884, 935, 936, 957, 986, 990, 1020, 1040, 1044, 1105, 1122, 1131, 1144, 1160, 1167, 1170, 1224, 1276, 1287, 1305, 1320, 1326, 1360, 1392, 1430, 1479, 1496, 1508, 1530, 1556, 1560, 1584, 1595, 1683, 1716, 1740, 1768, 1870, 1872, 1885, 1914, 1945, 1972, 1980, 1989, 2040, 2088, 2145, 2210, 2244, 2262, 2288, 2320, 2334, 2340, 2431, 2448, 2465, 2552, 2574, 2610, 2640, 2652, 2805, 2860, 2871, 2958, 2992, 3016, 3060, 3112, 3120, 3190, 3315, 3366, 3393, 3432, 3480, 3501, 3536, 3740, 3770, 3828, 3890, 3944, 3960, 3978, 4080, 4147, 4176, 4279, 4290, 4420, 4437, 4488, 4524, 4668, 4680, 4785, 4862, 4930, 5057, 5104, 5148, 5220, 5304, 5423, 5610, 5655, 5720, 5742, 5835, 5916, 6032, 6120, 6224, 6380, 6409, 6435, 6613, 6630, 6732, 6786, 6864, 6960, 7002, 7293, 7395, 7480, 7540, 7656, 7780, 7888, 7920, 7956, 8294, 8415, 8558, 8580, 8840, 8874, 8976, 9048, 9336, 9360, 9570, 9724, 9860, 9945, 10114, 10296, 10440, 10608, 10846, 11220, 11281, 11310, 11440, 11484, 11670, 11832, 12155, 12240, 12441, 12760, 12818, 12837, 12870, 13226, 13260, 13464, 13572, 14004, 14355, 14586, 14790, 14960, 15080, 15171, 15312, 15560, 15912, 16269, 16588, 16830, 16965, 17116, 17160, 17505, 17680, 17748, 18096, 18672, 19140, 19227, 19448, 19720, 19839, 19890, 20228, 20592, 20735, 20880, 21395, 21692, 21879, 22185, 22440, 22562, 22620, 22968, 23340, 23664, 24310, 24882, 25285, 25520, 25636, 25674, 25740, 26452, 26520, 26928, 27115, 27144, 28008, 28710, 29172, 29580, 30160, 30342, 31120, 31824, 32045, 32538, 33065, 33176, 33660, 33843, 33930, 34232, 34320, 35010, 35496, 36465, 37323, 38280, 38454, 38511, 38896, 39440, 39678, 39780, 40456, 41470, 42790, 43384, 43758, 44370, 44880, 45124, 45240, 45513, 45936, 46680, 48620, 48807, 49764, 50570, 51272, 51348, 51480, 52904, 53040, 54230, 54288, 55627, 56016, 56405, 57420, 57681, 58344, 59160, 59517, 60684, 62205, 64090, 64185, 65076, 66130, 66352, 67320, 67686, 67860, 68464, 70020, 70499, 70992, 72743, 72930, 74646, 75855, 76560, 76908, 77022, 79356, 79560, 80912, 81345, 82940, 85580, 85969, 86768, 87516, 88740, 90248, 90480, 91026, 93360, 96135, 97240, 97614, 99195, 99528, 101140, 101529, 102544, 102696, 102960, 105808, 108460, 109395, 111254, 112810, 114840, 115362, 116688, 118320, 119034, 121368, 124091, 124410, 128180, 128370, 130152, 132260, 134640, 135372, 135720, 140040, 140998, 145486, 145860, 146653, 149292, 151710, 153816, 154044, 158712, 159120, 162690, 165880, 166881, 169215, 171160, 171938, 175032, 177480, 180496, 182052, 186615, 191777, 192270, 192555, 194480, 195228, 198390, 199056, 202280, 203058, 205392, 211497, 216920, 218229, 218790, 222508, 225620, 227565, 229680, 230724, 238068, 242736, 244035, 248182, 248820, 256360, 256740, 257907, 260304, 264520, 270744, 271440, 278135, 280080, 281996, 288405, 290972, 291720, 293306, 297585, 298584, 303420, 307632, 308088, 317424, 325380, 331760, 333762, 338430, 342320, 343876, 350064, 352495, 354960, 363715, 364104, 372273, 373230, 383554, 384540, 385110, 390456, 396780, 404560, 406116, 422994, 429845, 433840, 436458, 437580, 439959, 445016, 451240, 455130, 461448, 476136, 488070, 496364, 497640, 500643, 507645, 512720, 513480, 515814, 529040, 541488, 556270, 563992, 575331, 576810, 581944, 583440, 586612, 595170, 597168, 606840, 616176, 620455, 634491, 650760, 654687, 667524, 676860, 687752, 704990, 727430, 728208, 733265, 744546, 746460, 767108, 769080, 770220, 773721, 780912, 793560, 812232, 834405, 845988, 859690, 872916, 875160, 879918, 890032, 902480, 910260, 922896, 945659, 952272, 958885, 976140, 992728, 995280, 1001286, 1015290, 1026960, 1031628, 1057485, 1091145, 1112540, 1116819, 1127984, 1150662, 1153620, 1163888, 1173224, 1190340, 1213680, 1240910, 1268982, 1289535, 1301520, 1309374, 1319877, 1335048, 1353720, 1375504, 1409980, 1454860, 1466530, 1489092, 1492920, 1534216, 1538160, 1540440, 1547442, 1587120, 1613183, 1624464, 1668810, 1691976, 1719380, 1725993, 1745832, 1750320, 1759836, 1820520, 1861365, 1891318, 1917770, 1952280, 1985456, 2002572, 2030580, 2063256, 2109547, 2114970, 2182290, 2199795, 2225080, 2233638, 2301324, 2307240, 2346448, 2380680, 2481820, 2493101, 2503215, 2537964, 2579070, 2618748, 2639754, 2670096, 2707440, 2819960, 2836977, 2876655, 2909720, 2933060, 2978184, 2985840, 3068432, 3080880, 3094884, 3172455, 3226366, 3273435, 3337620, 3383952, 3438760, 3451986, 3491664, 3519672, 3641040, 3722730, 3782636, 3835540, 3868605, 3904560, 4005144, 4061160, 4126512, 4219094, 4229940, 4364580, 4399590, 4450160, 4467276, 4602648, 4614480, 4728295, 4761360, 4839549, 4963640, 4986202, 5006430, 5075928, 5158140, 5237496, 5279508, 5584095, 5639920, 5673954, 5753310, 5819440, 5866120, 5956368, 6189768, 6328641, 6344910, 6452732, 6546870, 6599385, 6675240, 6877520, 6903972, 7039344, 7445460, 7479303, 7565272, 7671080, 7737210, 8010288, 8065915, 8122320, 8438188, 8459880, 8510931, 8629965, 8729160, 8799180, 8934552, 9205296, 9456590, 9679098, 9927280, 9972404, 10012860, 10151856, 10316280, 10474992, 10547735, 10559016, 11168190, 11347908, 11506620, 11732240, 12379536, 12465505, 12657282, 12689820, 12905464, 13093740, 13198770, 13350480, 13807944, 14184885, 14518647, 14890920, 14958606, 15130544, 15342160, 15474420, 16131830, 16876376, 16919760, 17021862, 17259930, 17458320, 17598360, 17869104, 18913180, 18985923, 19358196, 19944808, 20025720, 20632560, 21095470, 21118032, 22336380, 22437909, 22695816, 23013240, 24197745, 24931010, 25314564, 25379640, 25810928, 26187480, 26397540, 27424111, 27615888, 28369770, 29037294, 29781840, 29917212, 30948840, 31643205, 32263660, 33752752, 34043724, 34519860, 35196720, 37396515, 37826360, 37971846, 38716392, 39889616, 40051440, 42190940, 42554655, 44672760, 44875818, 45391632, 46026480, 48395490, 49862020, 50629128, 50759280, 52374960, 52795080, 54848222, 56739540, 58074588, 59834424, 61897680, 63286410, 64527320, 68087448, 69039720, 72593235, 74793030, 75652720, 75943692, 77432784, 82272333, 84381880, 85109310, 89345520, 89751636, 94929615, 96790980, 99724040, 101258256, 105590160, 109696444, 112189545, 113479080, 116149176, 119668848, 126572820, 129054640, 136174896, 137120555, 138079440, 145186470, 149586060, 151887384, 164544666, 168763760, 170218620, 179503272, 189859230, 193581960, 199448080, 219392888, 224379090, 226958160, 232298352, 246816999, 253145640, 274241110, 290372940, 299172120, 303774768, 329089332, 340437240, 359006544, 379718460, 387163920, 411361665, 438785776, 448758180, 493633998, 506291280, 548482220, 580745880, 598344240, 658178664, 680874480, 759436920, 822723330, 897516360, 987267996, 1096964440, 1161491760, 1234084995, 1316357328, 1518873840, 1645446660, 1795032720, 1974535992, 2193928880, 2468169990, 3290893320, 3949071984, 4936339980, 6581786640, 9872679960, 19745359920]

約数ペア:

[(1, 19745359920), (2, 9872679960), (3, 6581786640), (4, 4936339980), (5, 3949071984), (6, 3290893320), (8, 2468169990), (9, 2193928880), (10, 1974535992), (11, 1795032720), (12, 1645446660), (13, 1518873840), (15, 1316357328), (16, 1234084995), (17, 1161491760), (18, 1096964440), (20, 987267996), (22, 897516360), (24, 822723330), (26, 759436920), (29, 680874480), (30, 658178664), (33, 598344240), (34, 580745880), (36, 548482220), (39, 506291280), (40, 493633998), (44, 448758180), (45, 438785776), (48, 411361665), (51, 387163920), (52, 379718460), (55, 359006544), (58, 340437240), (60, 329089332), (65, 303774768), (66, 299172120), (68, 290372940), (72, 274241110), (78, 253145640), (80, 246816999), (85, 232298352), (87, 226958160), (88, 224379090), (90, 219392888), (99, 199448080), (102, 193581960), (104, 189859230), (110, 179503272), (116, 170218620), (117, 168763760), (120, 164544666), (130, 151887384), (132, 149586060), (136, 145186470), (143, 138079440), (144, 137120555), (145, 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29781840), (680, 29037294), (696, 28369770), (715, 27615888), (720, 27424111), (748, 26397540), (754, 26187480), (765, 25810928), (778, 25379640), (780, 25314564), (792, 24931010), (816, 24197745), (858, 23013240), (870, 22695816), (880, 22437909), (884, 22336380), (935, 21118032), (936, 21095470), (957, 20632560), (986, 20025720), (990, 19944808), (1020, 19358196), (1040, 18985923), (1044, 18913180), (1105, 17869104), (1122, 17598360), (1131, 17458320), (1144, 17259930), (1160, 17021862), (1167, 16919760), (1170, 16876376), (1224, 16131830), (1276, 15474420), (1287, 15342160), (1305, 15130544), (1320, 14958606), (1326, 14890920), (1360, 14518647), (1392, 14184885), (1430, 13807944), (1479, 13350480), (1496, 13198770), (1508, 13093740), (1530, 12905464), (1556, 12689820), (1560, 12657282), (1584, 12465505), (1595, 12379536), (1683, 11732240), (1716, 11506620), (1740, 11347908), (1768, 11168190), (1870, 10559016), (1872, 10547735), (1885, 10474992), (1914, 10316280), (1945, 10151856), (1972, 10012860), (1980, 9972404), (1989, 9927280), (2040, 9679098), (2088, 9456590), (2145, 9205296), (2210, 8934552), (2244, 8799180), (2262, 8729160), (2288, 8629965), (2320, 8510931), (2334, 8459880), (2340, 8438188), (2431, 8122320), (2448, 8065915), (2465, 8010288), (2552, 7737210), (2574, 7671080), (2610, 7565272), (2640, 7479303), (2652, 7445460), (2805, 7039344), (2860, 6903972), (2871, 6877520), (2958, 6675240), (2992, 6599385), (3016, 6546870), (3060, 6452732), (3112, 6344910), (3120, 6328641), (3190, 6189768), (3315, 5956368), (3366, 5866120), (3393, 5819440), (3432, 5753310), (3480, 5673954), (3501, 5639920), (3536, 5584095), (3740, 5279508), (3770, 5237496), (3828, 5158140), (3890, 5075928), (3944, 5006430), (3960, 4986202), (3978, 4963640), (4080, 4839549), (4147, 4761360), (4176, 4728295), (4279, 4614480), (4290, 4602648), (4420, 4467276), (4437, 4450160), (4488, 4399590), (4524, 4364580), (4668, 4229940), (4680, 4219094), (4785, 4126512), (4862, 4061160), (4930, 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(25285, 780912), (25520, 773721), (25636, 770220), (25674, 769080), (25740, 767108), (26452, 746460), (26520, 744546), (26928, 733265), (27115, 728208), (27144, 727430), (28008, 704990), (28710, 687752), (29172, 676860), (29580, 667524), (30160, 654687), (30342, 650760), (31120, 634491), (31824, 620455), (32045, 616176), (32538, 606840), (33065, 597168), (33176, 595170), (33660, 586612), (33843, 583440), (33930, 581944), (34232, 576810), (34320, 575331), (35010, 563992), (35496, 556270), (36465, 541488), (37323, 529040), (38280, 515814), (38454, 513480), (38511, 512720), (38896, 507645), (39440, 500643), (39678, 497640), (39780, 496364), (40456, 488070), (41470, 476136), (42790, 461448), (43384, 455130), (43758, 451240), (44370, 445016), (44880, 439959), (45124, 437580), (45240, 436458), (45513, 433840), (45936, 429845), (46680, 422994), (48620, 406116), (48807, 404560), (49764, 396780), (50570, 390456), (51272, 385110), (51348, 384540), (51480, 383554), (52904, 373230), (53040, 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180496), (111254, 177480), (112810, 175032), (114840, 171938), (115362, 171160), (116688, 169215), (118320, 166881), (119034, 165880), (121368, 162690), (124091, 159120), (124410, 158712), (128180, 154044), (128370, 153816), (130152, 151710), (132260, 149292), (134640, 146653), (135372, 145860), (135720, 145486), (140040, 140998)]