20270920320

素因数分解:

$2^7\times 3^2\times 5^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{73}}^1\times {\mathrm{97}}^1$

素因数の和:273

約数の個数: 768

約数和(自身を含む): 83083553280

約数和(自身を除く): 62812632960

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 32, 35, 36, 40, 42, 45, 48, 56, 60, 63, 64, 70, 71, 72, 73, 80, 84, 90, 96, 97, 105, 112, 120, 126, 128, 140, 142, 144, 146, 160, 168, 180, 192, 194, 210, 213, 219, 224, 240, 252, 280, 284, 288, 291, 292, 315, 320, 336, 355, 360, 365, 384, 388, 420, 426, 438, 448, 480, 485, 497, 504, 511, 560, 568, 576, 582, 584, 630, 639, 640, 657, 672, 679, 710, 720, 730, 776, 840, 852, 873, 876, 896, 960, 970, 994, 1008, 1022, 1065, 1095, 1120, 1136, 1152, 1164, 1168, 1260, 1278, 1314, 1344, 1358, 1420, 1440, 1455, 1460, 1491, 1533, 1552, 1680, 1704, 1746, 1752, 1920, 1940, 1988, 2016, 2037, 2044, 2130, 2190, 2240, 2272, 2328, 2336, 2485, 2520, 2555, 2556, 2628, 2688, 2716, 2840, 2880, 2910, 2920, 2982, 3066, 3104, 3195, 3285, 3360, 3395, 3408, 3492, 3504, 3880, 3976, 4032, 4074, 4088, 4260, 4365, 4380, 4473, 4480, 4544, 4599, 4656, 4672, 4970, 5040, 5110, 5112, 5183, 5256, 5432, 5680, 5760, 5820, 5840, 5964, 6111, 6132, 6208, 6390, 6570, 6720, 6790, 6816, 6887, 6984, 7008, 7081, 7455, 7665, 7760, 7952, 8064, 8148, 8176, 8520, 8730, 8760, 8946, 9088, 9198, 9312, 9344, 9940, 10080, 10185, 10220, 10224, 10366, 10512, 10864, 11360, 11640, 11680, 11928, 12222, 12264, 12416, 12780, 13140, 13440, 13580, 13632, 13774, 13968, 14016, 14162, 14910, 15330, 15520, 15549, 15904, 16296, 16352, 17040, 17460, 17520, 17892, 18396, 18624, 19880, 20160, 20370, 20440, 20448, 20661, 20732, 21024, 21243, 21728, 22365, 22720, 22995, 23280, 23360, 23856, 24444, 24528, 25560, 25915, 26280, 27160, 27264, 27548, 27936, 28032, 28324, 29820, 30555, 30660, 31040, 31098, 31808, 32592, 32704, 34080, 34435, 34920, 35040, 35405, 35784, 36281, 36792, 37248, 39760, 40320, 40740, 40880, 40896, 41322, 41464, 42048, 42486, 43456, 44730, 45440, 45990, 46560, 46647, 46720, 47712, 48209, 48888, 49056, 49567, 51120, 51830, 52560, 54320, 55096, 55872, 56648, 59640, 61110, 61320, 61983, 62080, 62196, 63616, 63729, 65184, 65408, 68160, 68870, 69840, 70080, 70810, 71568, 72562, 73584, 77745, 79520, 81480, 81760, 81792, 82644, 82928, 84096, 84972, 86912, 89460, 91980, 93120, 93294, 95424, 96418, 97776, 98112, 99134, 102240, 103305, 103660, 105120, 106215, 108640, 108843, 110192, 111744, 113296, 119280, 122220, 122640, 123966, 124392, 127458, 130368, 136320, 137740, 139680, 140160, 141620, 143136, 144627, 145124, 147168, 148701, 155490, 159040, 162960, 163520, 165288, 165856, 169944, 178920, 181405, 183960, 186240, 186588, 190848, 192836, 195552, 196224, 198268, 204480, 206610, 207320, 210240, 212430, 217280, 217686, 220384, 226592, 233235, 238560, 241045, 244440, 245280, 247835, 247932, 248784, 254916, 260736, 275480, 279360, 283240, 286272, 289254, 290248, 294336, 297402, 309915, 310980, 318080, 318645, 325920, 326529, 327040, 330576, 331712, 339888, 357840, 362810, 367920, 373176, 385672, 391104, 396536, 408960, 413220, 414640, 420480, 424860, 433881, 434560, 435372, 440768, 446103, 453184, 466470, 477120, 482090, 488880, 490560, 495670, 495864, 497568, 502751, 509832, 544215, 550960, 558720, 566480, 572544, 578508, 580496, 588672, 594804, 619830, 621960, 637290, 651840, 653058, 661152, 663424, 679776, 715680, 723135, 725620, 735840, 743505, 746352, 771344, 782208, 793072, 826440, 829280, 849720, 867762, 870744, 881536, 892206, 906368, 932940, 954240, 964180, 977760, 981120, 991340, 991728, 995136, 1005502, 1019664, 1088430, 1101920, 1132960, 1157016, 1160992, 1189608, 1239660, 1243920, 1274580, 1303680, 1306116, 1322304, 1359552, 1431360, 1446270, 1451240, 1471680, 1487010, 1492704, 1508253, 1542688, 1586144, 1632645, 1652880, 1658560, 1699440, 1735524, 1741488, 1784412, 1865880, 1928360, 1955520, 1982680, 1983456, 1990272, 2011004, 2039328, 2169405, 2176860, 2203840, 2230515, 2265920, 2314032, 2321984, 2379216, 2479320, 2487840, 2513755, 2549160, 2612232, 2644608, 2719104, 2862720, 2892540, 2902480, 2943360, 2974020, 2985408, 3016506, 3085376, 3172288, 3265290, 3305760, 3317120, 3398880, 3471048, 3482976, 3519257, 3568824, 3731760, 3856720, 3911040, 3965360, 3966912, 4022008, 4078656, 4338810, 4353720, 4407680, 4461030, 4524759, 4531840, 4628064, 4643968, 4758432, 4958640, 4975680, 5027510, 5098320, 5224464, 5785080, 5804960, 5948040, 5970816, 6033012, 6170752, 6344576, 6530580, 6611520, 6797760, 6942096, 6965952, 7038514, 7137648, 7463520, 7541265, 7713440, 7930720, 7933824, 8044016, 8157312, 8677620, 8707440, 8922060, 9049518, 9256128, 9516864, 9917280, 9951360, 10055020, 10196640, 10448928, 10557771, 11570160, 11609920, 11896080, 12066024, 13061160, 13223040, 13595520, 13884192, 13931904, 14077028, 14275296, 14927040, 15082530, 15426880, 15861440, 16088032, 17355240, 17414880, 17596285, 17844120, 18099036, 18512256, 19033728, 19834560, 20110040, 20393280, 20897856, 21115542, 22623795, 23140320, 23219840, 23792160, 24132048, 26122320, 27768384, 28154056, 28550592, 29854080, 30165060, 30853760, 31673313, 31722880, 32176064, 34710480, 34829760, 35192570, 35688240, 36198072, 39669120, 40220080, 40786560, 41795712, 42231084, 45247590, 46280640, 47584320, 48264096, 52244640, 52788855, 55536768, 56308112, 57101184, 60330120, 63346626, 64352128, 69420960, 69659520, 70385140, 71376480, 72396144, 80440160, 84462168, 90495180, 92561280, 95168640, 96528192, 104489280, 105577710, 112616224, 120660240, 126693252, 138841920, 140770280, 142752960, 144792288, 158366565, 160880320, 168924336, 180990360, 193056384, 208978560, 211155420, 225232448, 241320480, 253386504, 277683840, 281540560, 285505920, 289584576, 316733130, 321760640, 337848672, 361980720, 422310840, 450464896, 482640960, 506773008, 563081120, 579169152, 633466260, 675697344, 723961440, 844621680, 965281920, 1013546016, 1126162240, 1266932520, 1351394688, 1447922880, 1689243360, 2027092032, 2252324480, 2533865040, 2895845760, 3378486720, 4054184064, 5067730080, 6756973440, 10135460160, 20270920320]

約数ペア:

[(1, 20270920320), (2, 10135460160), (3, 6756973440), (4, 5067730080), (5, 4054184064), (6, 3378486720), (7, 2895845760), (8, 2533865040), (9, 2252324480), (10, 2027092032), (12, 1689243360), (14, 1447922880), (15, 1351394688), (16, 1266932520), (18, 1126162240), (20, 1013546016), (21, 965281920), (24, 844621680), (28, 723961440), (30, 675697344), (32, 633466260), (35, 579169152), (36, 563081120), (40, 506773008), (42, 482640960), (45, 450464896), (48, 422310840), (56, 361980720), (60, 337848672), (63, 321760640), (64, 316733130), (70, 289584576), (71, 285505920), (72, 281540560), (73, 277683840), (80, 253386504), (84, 241320480), (90, 225232448), (96, 211155420), (97, 208978560), (105, 193056384), (112, 180990360), (120, 168924336), (126, 160880320), (128, 158366565), (140, 144792288), (142, 142752960), (144, 140770280), (146, 138841920), (160, 126693252), (168, 120660240), (180, 112616224), (192, 105577710), (194, 104489280), (210, 96528192), (213, 95168640), (219, 92561280), (224, 90495180), (240, 84462168), (252, 80440160), (280, 72396144), (284, 71376480), (288, 70385140), (291, 69659520), (292, 69420960), (315, 64352128), (320, 63346626), (336, 60330120), (355, 57101184), (360, 56308112), (365, 55536768), (384, 52788855), (388, 52244640), (420, 48264096), (426, 47584320), (438, 46280640), (448, 45247590), (480, 42231084), (485, 41795712), (497, 40786560), (504, 40220080), (511, 39669120), (560, 36198072), (568, 35688240), (576, 35192570), (582, 34829760), (584, 34710480), (630, 32176064), (639, 31722880), (640, 31673313), (657, 30853760), (672, 30165060), (679, 29854080), (710, 28550592), (720, 28154056), (730, 27768384), (776, 26122320), (840, 24132048), (852, 23792160), (873, 23219840), (876, 23140320), (896, 22623795), (960, 21115542), (970, 20897856), (994, 20393280), (1008, 20110040), (1022, 19834560), (1065, 19033728), (1095, 18512256), (1120, 18099036), (1136, 17844120), (1152, 17596285), (1164, 17414880), (1168, 17355240), (1260, 16088032), (1278, 15861440), (1314, 15426880), (1344, 15082530), (1358, 14927040), (1420, 14275296), (1440, 14077028), (1455, 13931904), (1460, 13884192), (1491, 13595520), (1533, 13223040), (1552, 13061160), (1680, 12066024), (1704, 11896080), (1746, 11609920), (1752, 11570160), (1920, 10557771), (1940, 10448928), (1988, 10196640), (2016, 10055020), (2037, 9951360), (2044, 9917280), (2130, 9516864), (2190, 9256128), (2240, 9049518), (2272, 8922060), (2328, 8707440), (2336, 8677620), (2485, 8157312), (2520, 8044016), (2555, 7933824), (2556, 7930720), (2628, 7713440), (2688, 7541265), (2716, 7463520), (2840, 7137648), (2880, 7038514), (2910, 6965952), (2920, 6942096), (2982, 6797760), (3066, 6611520), (3104, 6530580), (3195, 6344576), (3285, 6170752), (3360, 6033012), (3395, 5970816), (3408, 5948040), (3492, 5804960), (3504, 5785080), (3880, 5224464), (3976, 5098320), (4032, 5027510), (4074, 4975680), (4088, 4958640), (4260, 4758432), (4365, 4643968), (4380, 4628064), (4473, 4531840), (4480, 4524759), (4544, 4461030), (4599, 4407680), (4656, 4353720), (4672, 4338810), (4970, 4078656), (5040, 4022008), (5110, 3966912), (5112, 3965360), (5183, 3911040), (5256, 3856720), (5432, 3731760), (5680, 3568824), (5760, 3519257), (5820, 3482976), (5840, 3471048), (5964, 3398880), (6111, 3317120), (6132, 3305760), (6208, 3265290), (6390, 3172288), (6570, 3085376), (6720, 3016506), (6790, 2985408), (6816, 2974020), (6887, 2943360), (6984, 2902480), (7008, 2892540), (7081, 2862720), (7455, 2719104), (7665, 2644608), (7760, 2612232), (7952, 2549160), (8064, 2513755), (8148, 2487840), (8176, 2479320), (8520, 2379216), (8730, 2321984), (8760, 2314032), (8946, 2265920), (9088, 2230515), (9198, 2203840), (9312, 2176860), (9344, 2169405), (9940, 2039328), (10080, 2011004), (10185, 1990272), (10220, 1983456), (10224, 1982680), (10366, 1955520), (10512, 1928360), (10864, 1865880), (11360, 1784412), (11640, 1741488), (11680, 1735524), (11928, 1699440), (12222, 1658560), (12264, 1652880), (12416, 1632645), (12780, 1586144), (13140, 1542688), (13440, 1508253), (13580, 1492704), (13632, 1487010), (13774, 1471680), (13968, 1451240), (14016, 1446270), (14162, 1431360), (14910, 1359552), (15330, 1322304), (15520, 1306116), (15549, 1303680), (15904, 1274580), (16296, 1243920), (16352, 1239660), (17040, 1189608), (17460, 1160992), (17520, 1157016), (17892, 1132960), (18396, 1101920), (18624, 1088430), (19880, 1019664), (20160, 1005502), (20370, 995136), (20440, 991728), (20448, 991340), (20661, 981120), (20732, 977760), (21024, 964180), (21243, 954240), (21728, 932940), (22365, 906368), (22720, 892206), (22995, 881536), (23280, 870744), (23360, 867762), (23856, 849720), (24444, 829280), (24528, 826440), (25560, 793072), (25915, 782208), (26280, 771344), (27160, 746352), (27264, 743505), (27548, 735840), (27936, 725620), (28032, 723135), (28324, 715680), (29820, 679776), (30555, 663424), (30660, 661152), (31040, 653058), (31098, 651840), (31808, 637290), (32592, 621960), (32704, 619830), (34080, 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(81792, 247835), (82644, 245280), (82928, 244440), (84096, 241045), (84972, 238560), (86912, 233235), (89460, 226592), (91980, 220384), (93120, 217686), (93294, 217280), (95424, 212430), (96418, 210240), (97776, 207320), (98112, 206610), (99134, 204480), (102240, 198268), (103305, 196224), (103660, 195552), (105120, 192836), (106215, 190848), (108640, 186588), (108843, 186240), (110192, 183960), (111744, 181405), (113296, 178920), (119280, 169944), (122220, 165856), (122640, 165288), (123966, 163520), (124392, 162960), (127458, 159040), (130368, 155490), (136320, 148701), (137740, 147168), (139680, 145124), (140160, 144627), (141620, 143136)]