80211959520

素因数分解:

$2^5\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{6719}}^1$

素因数の和:6791

約数の個数: 768

約数和(自身を含む): 351151718400

約数和(自身を除く): 270939758880

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 11, 12, 14, 15, 16, 17, 19, 20, 21, 22, 24, 28, 30, 32, 33, 34, 35, 38, 40, 42, 44, 48, 51, 55, 56, 57, 60, 66, 68, 70, 76, 77, 80, 84, 85, 88, 95, 96, 102, 105, 110, 112, 114, 119, 120, 132, 133, 136, 140, 152, 154, 160, 165, 168, 170, 176, 187, 190, 204, 209, 210, 220, 224, 228, 231, 238, 240, 255, 264, 266, 272, 280, 285, 304, 308, 323, 330, 336, 340, 352, 357, 374, 380, 385, 399, 408, 418, 420, 440, 456, 462, 476, 480, 510, 528, 532, 544, 560, 561, 570, 595, 608, 616, 627, 646, 660, 665, 672, 680, 714, 748, 760, 770, 798, 816, 836, 840, 880, 912, 924, 935, 952, 969, 1020, 1045, 1056, 1064, 1120, 1122, 1140, 1155, 1190, 1232, 1254, 1292, 1309, 1320, 1330, 1360, 1428, 1463, 1496, 1520, 1540, 1596, 1615, 1632, 1672, 1680, 1760, 1785, 1824, 1848, 1870, 1904, 1938, 1995, 2040, 2090, 2128, 2244, 2261, 2280, 2310, 2380, 2464, 2508, 2584, 2618, 2640, 2660, 2720, 2805, 2856, 2926, 2992, 3040, 3080, 3135, 3192, 3230, 3344, 3360, 3553, 3570, 3696, 3740, 3808, 3876, 3927, 3990, 4080, 4180, 4256, 4389, 4488, 4522, 4560, 4620, 4760, 4845, 5016, 5168, 5236, 5280, 5320, 5610, 5712, 5852, 5984, 6160, 6270, 6384, 6460, 6545, 6688, 6719, 6783, 7106, 7140, 7315, 7392, 7480, 7752, 7854, 7980, 8160, 8360, 8778, 8976, 9044, 9120, 9240, 9520, 9690, 10032, 10336, 10472, 10640, 10659, 11220, 11305, 11424, 11704, 12320, 12540, 12768, 12920, 13090, 13438, 13566, 14212, 14280, 14630, 14960, 15504, 15708, 15960, 16720, 17556, 17765, 17952, 18088, 18480, 19040, 19380, 19635, 20064, 20157, 20944, 21280, 21318, 21945, 22440, 22610, 23408, 24871, 25080, 25840, 26180, 26876, 27132, 28424, 28560, 29260, 29920, 31008, 31416, 31920, 33440, 33595, 33915, 35112, 35530, 36176, 36960, 38760, 39270, 40314, 41888, 42636, 43890, 44880, 45220, 46816, 47033, 49742, 50160, 51680, 52360, 53295, 53752, 54264, 56848, 57120, 58520, 62832, 63840, 67190, 67830, 70224, 71060, 72352, 73909, 74613, 77520, 78540, 80628, 85272, 87780, 89760, 90440, 94066, 99484, 100320, 100785, 104720, 106590, 107504, 108528, 113696, 114223, 117040, 124355, 125664, 127661, 134380, 135660, 140448, 141099, 142120, 147818, 149226, 155040, 157080, 161256, 170544, 175560, 180880, 188132, 198968, 201570, 209440, 213180, 215008, 217056, 221727, 228446, 234080, 235165, 248710, 255322, 268760, 271320, 282198, 284240, 295636, 298452, 314160, 322512, 341088, 342669, 351120, 361760, 369545, 373065, 376264, 382983, 397936, 403140, 426360, 443454, 456892, 470330, 497420, 510644, 517363, 537520, 542640, 564396, 568480, 571115, 591272, 596904, 628320, 638305, 645024, 685338, 702240, 705495, 739090, 746130, 752528, 765966, 795872, 799561, 806280, 852720, 886908, 893627, 913784, 940660, 994840, 1021288, 1034726, 1075040, 1085280, 1108635, 1128792, 1142230, 1182544, 1193808, 1256453, 1276610, 1370676, 1404271, 1410990, 1478180, 1492260, 1505056, 1531932, 1552089, 1599122, 1612560, 1705440, 1713345, 1773816, 1787254, 1827568, 1881320, 1914915, 1989680, 2042576, 2069452, 2170237, 2217270, 2257584, 2284460, 2365088, 2387616, 2398683, 2512906, 2553220, 2586815, 2680881, 2741352, 2808542, 2821980, 2956360, 2984520, 3063864, 3104178, 3198244, 3225120, 3426690, 3547632, 3574508, 3655136, 3762640, 3769359, 3829830, 3979360, 3997805, 4085152, 4138904, 4212813, 4340474, 4434540, 4468135, 4515168, 4568920, 4797366, 5025812, 5106440, 5173630, 5361762, 5482704, 5617084, 5643960, 5912720, 5969040, 6127728, 6208356, 6282265, 6396488, 6510711, 6853380, 7021355, 7095264, 7149016, 7525280, 7538718, 7659660, 7760445, 7995610, 8277808, 8425626, 8680948, 8795171, 8869080, 8936270, 9137840, 9594732, 9829897, 10051624, 10212880, 10347260, 10723524, 10851185, 10965408, 11234168, 11287920, 11825440, 11938080, 11993415, 12255456, 12416712, 12564530, 12792976, 13021422, 13404405, 13706760, 14042710, 14298032, 15077436, 15191659, 15319320, 15520890, 15991220, 16555616, 16851252, 17361896, 17590342, 17738160, 17872540, 18275680, 18846795, 19189464, 19659794, 20103248, 20425760, 20694520, 21064065, 21447048, 21702370, 22468336, 22575840, 23872607, 23986830, 24833424, 25129060, 25585952, 26042844, 26385513, 26808810, 27413520, 28085420, 28596064, 29489691, 30154872, 30383318, 30638640, 31041780, 31982440, 32553555, 33702504, 34723792, 35180684, 35476320, 35745080, 37693590, 38378928, 39319588, 40206496, 41389040, 42128130, 42894096, 43404740, 43975855, 44936672, 45574977, 47745214, 47973660, 49149485, 49666848, 50258120, 52085688, 52771026, 53617620, 54827040, 56170840, 58979382, 60309744, 60766636, 61277280, 62083560, 63964880, 65107110, 67405008, 69447584, 70361368, 71490160, 71617821, 75387180, 75958295, 76757856, 78639176, 82778080, 84256260, 85788192, 86809480, 87951710, 91149954, 95490428, 95947320, 98298970, 100516240, 104171376, 105542052, 107235240, 112341680, 117958764, 119363035, 120619488, 121533272, 124167120, 127929760, 130214220, 131927565, 134810016, 140722736, 142980320, 143235642, 147448455, 150774360, 151916590, 157278352, 167108249, 168512520, 173618960, 175903420, 182299908, 190980856, 191894640, 196597940, 201032480, 208342752, 211084104, 214470480, 224683360, 227874885, 235917528, 238726070, 243066544, 248334240, 260428440, 263855130, 281445472, 286471284, 294896910, 301548720, 303833180, 314556704, 334216498, 337025040, 347237920, 351806840, 358089105, 364599816, 381961712, 383789280, 393195880, 422168208, 428940960, 455749770, 471835056, 477452140, 486133088, 501324747, 520856880, 527710260, 572942568, 589793820, 603097440, 607666360, 668432996, 674050080, 703613680, 716178210, 729199632, 763923424, 786391760, 835541245, 844336416, 911499540, 943670112, 954904280, 1002649494, 1041713760, 1055420520, 1145885136, 1179587640, 1215332720, 1336865992, 1407227360, 1432356420, 1458399264, 1572783520, 1671082490, 1822999080, 1909808560, 2005298988, 2110841040, 2291770272, 2359175280, 2430665440, 2506623735, 2673731984, 2864712840, 3342164980, 3645998160, 3819617120, 4010597976, 4221682080, 4718350560, 5013247470, 5347463968, 5729425680, 6684329960, 7291996320, 8021195952, 10026494940, 11458851360, 13368659920, 16042391904, 20052989880, 26737319840, 40105979760, 80211959520]

約数ペア:

[(1, 80211959520), (2, 40105979760), (3, 26737319840), (4, 20052989880), (5, 16042391904), (6, 13368659920), (7, 11458851360), (8, 10026494940), (10, 8021195952), (11, 7291996320), (12, 6684329960), (14, 5729425680), (15, 5347463968), (16, 5013247470), (17, 4718350560), (19, 4221682080), (20, 4010597976), (21, 3819617120), (22, 3645998160), (24, 3342164980), (28, 2864712840), (30, 2673731984), (32, 2506623735), (33, 2430665440), (34, 2359175280), (35, 2291770272), (38, 2110841040), (40, 2005298988), (42, 1909808560), (44, 1822999080), (48, 1671082490), (51, 1572783520), (55, 1458399264), (56, 1432356420), (57, 1407227360), (60, 1336865992), (66, 1215332720), (68, 1179587640), (70, 1145885136), (76, 1055420520), (77, 1041713760), (80, 1002649494), (84, 954904280), (85, 943670112), (88, 911499540), (95, 844336416), (96, 835541245), (102, 786391760), (105, 763923424), (110, 729199632), (112, 716178210), (114, 703613680), (119, 674050080), (120, 668432996), (132, 607666360), (133, 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(20944, 3829830), (21280, 3769359), (21318, 3762640), (21945, 3655136), (22440, 3574508), (22610, 3547632), (23408, 3426690), (24871, 3225120), (25080, 3198244), (25840, 3104178), (26180, 3063864), (26876, 2984520), (27132, 2956360), (28424, 2821980), (28560, 2808542), (29260, 2741352), (29920, 2680881), (31008, 2586815), (31416, 2553220), (31920, 2512906), (33440, 2398683), (33595, 2387616), (33915, 2365088), (35112, 2284460), (35530, 2257584), (36176, 2217270), (36960, 2170237), (38760, 2069452), (39270, 2042576), (40314, 1989680), (41888, 1914915), (42636, 1881320), (43890, 1827568), (44880, 1787254), (45220, 1773816), (46816, 1713345), (47033, 1705440), (49742, 1612560), (50160, 1599122), (51680, 1552089), (52360, 1531932), (53295, 1505056), (53752, 1492260), (54264, 1478180), (56848, 1410990), (57120, 1404271), (58520, 1370676), (62832, 1276610), (63840, 1256453), (67190, 1193808), (67830, 1182544), (70224, 1142230), (71060, 1128792), (72352, 1108635), (73909, 1085280), (74613, 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