20117082960

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{89}}^1$

素因数の和:212

約数の個数: 960

約数和(自身を含む): 81894758400

約数和(自身を除く): 61777675440

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 19, 20, 24, 26, 30, 31, 36, 38, 39, 40, 41, 45, 48, 52, 57, 60, 62, 65, 72, 76, 78, 80, 82, 89, 90, 93, 95, 104, 114, 117, 120, 123, 124, 130, 144, 152, 155, 156, 164, 171, 178, 180, 186, 190, 195, 205, 208, 228, 234, 240, 246, 247, 248, 260, 267, 279, 285, 304, 310, 312, 328, 342, 356, 360, 369, 372, 380, 390, 403, 410, 445, 456, 465, 468, 492, 494, 496, 520, 533, 534, 558, 570, 585, 589, 615, 620, 624, 656, 684, 712, 720, 738, 741, 744, 760, 779, 780, 801, 806, 820, 855, 890, 912, 930, 936, 984, 988, 1040, 1066, 1068, 1116, 1140, 1157, 1170, 1178, 1209, 1230, 1235, 1240, 1271, 1335, 1368, 1395, 1424, 1476, 1482, 1488, 1520, 1558, 1560, 1599, 1602, 1612, 1640, 1691, 1710, 1767, 1780, 1845, 1860, 1872, 1968, 1976, 2015, 2132, 2136, 2223, 2232, 2280, 2314, 2337, 2340, 2356, 2418, 2460, 2470, 2480, 2542, 2665, 2670, 2736, 2759, 2790, 2945, 2952, 2964, 3116, 3120, 3198, 3204, 3224, 3280, 3382, 3420, 3471, 3534, 3560, 3627, 3649, 3690, 3705, 3720, 3813, 3895, 3952, 4005, 4030, 4264, 4272, 4446, 4464, 4560, 4628, 4674, 4680, 4712, 4797, 4836, 4920, 4940, 5073, 5084, 5301, 5330, 5340, 5518, 5580, 5785, 5890, 5904, 5928, 6045, 6232, 6355, 6396, 6408, 6448, 6764, 6840, 6942, 7011, 7068, 7120, 7254, 7298, 7380, 7410, 7440, 7626, 7657, 7790, 7995, 8010, 8060, 8277, 8455, 8528, 8835, 8892, 9256, 9348, 9360, 9424, 9594, 9672, 9840, 9880, 10127, 10146, 10168, 10413, 10602, 10660, 10680, 10947, 11036, 11115, 11160, 11439, 11570, 11685, 11780, 11856, 12090, 12464, 12710, 12792, 12816, 13528, 13680, 13795, 13884, 14022, 14136, 14508, 14596, 14760, 14820, 15219, 15252, 15314, 15580, 15990, 16020, 16120, 16523, 16554, 16910, 17355, 17670, 17784, 18135, 18245, 18512, 18696, 19065, 19188, 19344, 19760, 20254, 20292, 20336, 20826, 21204, 21320, 21360, 21894, 21983, 22072, 22230, 22320, 22878, 22971, 23140, 23370, 23560, 23985, 24149, 24180, 24831, 25365, 25420, 25584, 26505, 27056, 27590, 27768, 28044, 28272, 29016, 29192, 29520, 29640, 30381, 30438, 30504, 30628, 31160, 31980, 32040, 32240, 32841, 33046, 33108, 33820, 34710, 35055, 35340, 35568, 35867, 36270, 36490, 37392, 38130, 38285, 38376, 40508, 40584, 41385, 41652, 42408, 42640, 43788, 43966, 44144, 44460, 45756, 45942, 46280, 46740, 47120, 47437, 47970, 48298, 48360, 49569, 49662, 50635, 50730, 50840, 52065, 52421, 53010, 54735, 55180, 55536, 56088, 57195, 58032, 58384, 59280, 60762, 60876, 61008, 61256, 62320, 63960, 64080, 65682, 65949, 66092, 66216, 67640, 68913, 69331, 69420, 70110, 70680, 71734, 72447, 72540, 72980, 76095, 76260, 76570, 76752, 81016, 81168, 82615, 82770, 83304, 84816, 87576, 87932, 88920, 91143, 91512, 91884, 92560, 93480, 94874, 95940, 96596, 96720, 99138, 99324, 101270, 101460, 101680, 104130, 104842, 106020, 107601, 109470, 109915, 110360, 112176, 113119, 114390, 114855, 120745, 121524, 121752, 122512, 124155, 127920, 131364, 131898, 132184, 132432, 135280, 137826, 138662, 138840, 140220, 141360, 142311, 143468, 144894, 145080, 145960, 148707, 151905, 152190, 152520, 153140, 157263, 162032, 164205, 165230, 165540, 166608, 175152, 175864, 177840, 179335, 182286, 183024, 183768, 186960, 189748, 191880, 193192, 197847, 198276, 198648, 202540, 202920, 207993, 208260, 209684, 212040, 215202, 217341, 218940, 219830, 220720, 226238, 228780, 229710, 237185, 241490, 243048, 243504, 247845, 248310, 262105, 262728, 263796, 264368, 275652, 277324, 277680, 280440, 284622, 286936, 289788, 290160, 291920, 297414, 303810, 304380, 305040, 306280, 313937, 314526, 322803, 328410, 329745, 330460, 331080, 339357, 344565, 346655, 351728, 358670, 362235, 364572, 367536, 379496, 383760, 386384, 395694, 396552, 397296, 405080, 405840, 415986, 416520, 419368, 424080, 426933, 430404, 434682, 437880, 439660, 452476, 455715, 457560, 459420, 471789, 474370, 482980, 486096, 495690, 496620, 524210, 525456, 527592, 538005, 551304, 554648, 560880, 565595, 569244, 573872, 579576, 594828, 607620, 608760, 612560, 623979, 627874, 629052, 645606, 656820, 659490, 660920, 662160, 678714, 681473, 689130, 693310, 711555, 717340, 724470, 729144, 743535, 758992, 786315, 791388, 793104, 810160, 831972, 833040, 838736, 853866, 860808, 869364, 875760, 879320, 901303, 904952, 911430, 915120, 918840, 941811, 943578, 948740, 965960, 989235, 991380, 993240, 1018071, 1039965, 1048420, 1055184, 1076010, 1086705, 1102608, 1109296, 1131190, 1138488, 1159152, 1189656, 1215240, 1217520, 1247958, 1255748, 1258104, 1291212, 1313640, 1318980, 1321840, 1357428, 1362946, 1378260, 1386620, 1423110, 1434680, 1448940, 1458288, 1470547, 1487070, 1569685, 1572630, 1582776, 1614015, 1663944, 1696785, 1707732, 1721616, 1738728, 1758640, 1802606, 1809904, 1822860, 1837680, 1883622, 1887156, 1897480, 1931920, 1978470, 1982760, 1986480, 2036142, 2044419, 2079930, 2096840, 2134665, 2149261, 2152020, 2173410, 2262380, 2276976, 2358945, 2379312, 2430480, 2495916, 2511496, 2516208, 2582424, 2627280, 2637960, 2703909, 2714856, 2725892, 2756520, 2773240, 2825433, 2846220, 2869360, 2897880, 2941094, 2974140, 3119895, 3139370, 3145260, 3165552, 3228030, 3327888, 3393570, 3407365, 3415464, 3477456, 3605212, 3645720, 3767244, 3774312, 3794960, 3956940, 3965520, 4072284, 4088838, 4159860, 4193680, 4269330, 4298522, 4304040, 4346820, 4411641, 4506515, 4524760, 4709055, 4717890, 4991832, 5022992, 5090355, 5164848, 5275920, 5407818, 5429712, 5451784, 5513040, 5546480, 5650866, 5692440, 5795760, 5882188, 5948280, 6133257, 6239790, 6278740, 6290520, 6447783, 6456060, 6787140, 6814730, 6830928, 7210424, 7291440, 7352735, 7534488, 7548624, 7913880, 8111727, 8144568, 8177676, 8319720, 8538660, 8597044, 8608080, 8693640, 8823282, 9013030, 9049520, 9418110, 9435780, 9983664, 10180710, 10222095, 10746305, 10815636, 10903568, 11301732, 11384880, 11764376, 11896560, 12266514, 12479580, 12557480, 12581040, 12895566, 12912120, 13234923, 13519545, 13574280, 13629460, 14127165, 14420848, 14705470, 15068976, 15827760, 16223454, 16289136, 16355352, 16639440, 17077320, 17194088, 17387280, 17646564, 18026060, 18836220, 18871560, 19343349, 20361420, 20444190, 21492610, 21631272, 22058205, 22603464, 23528752, 24533028, 24959160, 25114960, 25791132, 25824240, 26469846, 27039090, 27148560, 27258920, 27940393, 28254330, 29410940, 30666285, 32238915, 32446908, 32710704, 34154640, 34388176, 35293128, 36052120, 37672440, 37743120, 38686698, 40558635, 40722840, 40888380, 42985220, 43262544, 44116410, 45206928, 49066056, 49918320, 51582264, 52939692, 54078180, 54517840, 55880786, 56508660, 58821880, 61332570, 64477830, 64893816, 66174615, 70586256, 72104240, 75344880, 77373396, 81117270, 81445680, 81776760, 83821179, 85970440, 88232820, 96716745, 98132112, 103164528, 105879384, 108156360, 111761572, 113017320, 117643760, 122665140, 128955660, 129787632, 132349230, 139701965, 154746792, 162234540, 163553520, 167642358, 171940880, 176465640, 193433490, 211758768, 216312720, 223523144, 226034640, 245330280, 251463537, 257911320, 264698460, 279403930, 309493584, 324469080, 335284716, 352931280, 386866980, 419105895, 447046288, 490660560, 502927074, 515822640, 529396920, 558807860, 648938160, 670569432, 773733960, 838211790, 1005854148, 1058793840, 1117615720, 1257317685, 1341138864, 1547467920, 1676423580, 2011708296, 2235231440, 2514635370, 3352847160, 4023416592, 5029270740, 6705694320, 10058541480, 20117082960]

約数ペア:

[(1, 20117082960), (2, 10058541480), (3, 6705694320), (4, 5029270740), (5, 4023416592), (6, 3352847160), (8, 2514635370), (9, 2235231440), (10, 2011708296), (12, 1676423580), (13, 1547467920), (15, 1341138864), (16, 1257317685), (18, 1117615720), (19, 1058793840), (20, 1005854148), (24, 838211790), (26, 773733960), (30, 670569432), (31, 648938160), (36, 558807860), (38, 529396920), (39, 515822640), (40, 502927074), (41, 490660560), (45, 447046288), (48, 419105895), (52, 386866980), (57, 352931280), (60, 335284716), (62, 324469080), (65, 309493584), (72, 279403930), (76, 264698460), (78, 257911320), (80, 251463537), (82, 245330280), (89, 226034640), (90, 223523144), (93, 216312720), (95, 211758768), (104, 193433490), (114, 176465640), (117, 171940880), (120, 167642358), (123, 163553520), (124, 162234540), (130, 154746792), (144, 139701965), (152, 132349230), (155, 129787632), (156, 128955660), (164, 122665140), (171, 117643760), (178, 113017320), (180, 111761572), (186, 108156360), (190, 105879384), (195, 103164528), (205, 98132112), (208, 96716745), (228, 88232820), (234, 85970440), (240, 83821179), (246, 81776760), (247, 81445680), (248, 81117270), (260, 77373396), (267, 75344880), (279, 72104240), (285, 70586256), (304, 66174615), (310, 64893816), (312, 64477830), (328, 61332570), (342, 58821880), (356, 56508660), (360, 55880786), (369, 54517840), (372, 54078180), (380, 52939692), (390, 51582264), (403, 49918320), (410, 49066056), (445, 45206928), (456, 44116410), (465, 43262544), (468, 42985220), (492, 40888380), (494, 40722840), (496, 40558635), (520, 38686698), (533, 37743120), (534, 37672440), (558, 36052120), (570, 35293128), (585, 34388176), (589, 34154640), (615, 32710704), (620, 32446908), (624, 32238915), (656, 30666285), (684, 29410940), (712, 28254330), (720, 27940393), (738, 27258920), (741, 27148560), (744, 27039090), (760, 26469846), (779, 25824240), (780, 25791132), (801, 25114960), (806, 24959160), (820, 24533028), (855, 23528752), (890, 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(58384, 344565), (59280, 339357), (60762, 331080), (60876, 330460), (61008, 329745), (61256, 328410), (62320, 322803), (63960, 314526), (64080, 313937), (65682, 306280), (65949, 305040), (66092, 304380), (66216, 303810), (67640, 297414), (68913, 291920), (69331, 290160), (69420, 289788), (70110, 286936), (70680, 284622), (71734, 280440), (72447, 277680), (72540, 277324), (72980, 275652), (76095, 264368), (76260, 263796), (76570, 262728), (76752, 262105), (81016, 248310), (81168, 247845), (82615, 243504), (82770, 243048), (83304, 241490), (84816, 237185), (87576, 229710), (87932, 228780), (88920, 226238), (91143, 220720), (91512, 219830), (91884, 218940), (92560, 217341), (93480, 215202), (94874, 212040), (95940, 209684), (96596, 208260), (96720, 207993), (99138, 202920), (99324, 202540), (101270, 198648), (101460, 198276), (101680, 197847), (104130, 193192), (104842, 191880), (106020, 189748), (107601, 186960), (109470, 183768), (109915, 183024), (110360, 182286), (112176, 179335), (113119, 177840), (114390, 175864), (114855, 175152), (120745, 166608), (121524, 165540), (121752, 165230), (122512, 164205), (124155, 162032), (127920, 157263), (131364, 153140), (131898, 152520), (132184, 152190), (132432, 151905), (135280, 148707), (137826, 145960), (138662, 145080), (138840, 144894), (140220, 143468), (141360, 142311)]