20735080704

素因数分解:

$2^8\times 3^3\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{79}}^1\times {\mathrm{127}}^1$

素因数の和:267

約数の個数: 576

約数和(自身を含む): 70326681600

約数和(自身を除く): 49591600896

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 23, 24, 26, 27, 32, 36, 39, 46, 48, 52, 54, 64, 69, 72, 78, 79, 92, 96, 104, 108, 117, 127, 128, 138, 144, 156, 158, 184, 192, 207, 208, 216, 234, 237, 254, 256, 276, 288, 299, 312, 316, 351, 368, 381, 384, 414, 416, 432, 468, 474, 508, 552, 576, 598, 621, 624, 632, 702, 711, 736, 762, 768, 828, 832, 864, 897, 936, 948, 1016, 1027, 1104, 1143, 1152, 1196, 1242, 1248, 1264, 1404, 1422, 1472, 1524, 1651, 1656, 1664, 1728, 1794, 1817, 1872, 1896, 2032, 2054, 2133, 2208, 2286, 2304, 2392, 2484, 2496, 2528, 2691, 2808, 2844, 2921, 2944, 3048, 3081, 3302, 3312, 3328, 3429, 3456, 3588, 3634, 3744, 3792, 4064, 4108, 4266, 4416, 4572, 4784, 4953, 4968, 4992, 5056, 5382, 5451, 5616, 5688, 5842, 5888, 6096, 6162, 6604, 6624, 6858, 6912, 7176, 7268, 7488, 7584, 8073, 8128, 8216, 8532, 8763, 8832, 9144, 9243, 9568, 9906, 9936, 9984, 10033, 10112, 10764, 10902, 11232, 11376, 11684, 12192, 12324, 13208, 13248, 13716, 14352, 14536, 14859, 14976, 15168, 16146, 16256, 16353, 16432, 17064, 17526, 17664, 18288, 18486, 19136, 19812, 19872, 20066, 20224, 21528, 21804, 22464, 22752, 23368, 23621, 24384, 24648, 26289, 26416, 26496, 27432, 27729, 28704, 29072, 29718, 29952, 30099, 30336, 32292, 32512, 32706, 32864, 34128, 35052, 36576, 36972, 37973, 38272, 39624, 39744, 40132, 43056, 43608, 44577, 44928, 45504, 46736, 47242, 48768, 49059, 49296, 52578, 52832, 52992, 54864, 55458, 57408, 58144, 59436, 60198, 60672, 64584, 65412, 65728, 68256, 70104, 70863, 73152, 73944, 75946, 76544, 78867, 79248, 79488, 80264, 86112, 87216, 89154, 89856, 90297, 91008, 93472, 94484, 97536, 98118, 98592, 105156, 105664, 109728, 110916, 113919, 114816, 116288, 118872, 120396, 129168, 130429, 130824, 131456, 136512, 140208, 141726, 146304, 147888, 151892, 157734, 158496, 158976, 160528, 172224, 174432, 178308, 180594, 182016, 186944, 188968, 196236, 197184, 210312, 211328, 212589, 219456, 221832, 227838, 229632, 230759, 232576, 237744, 240792, 258336, 260858, 261648, 262912, 270891, 273024, 280416, 283452, 292608, 295776, 303784, 315468, 316992, 321056, 341757, 344448, 348864, 356616, 361188, 373888, 377936, 391287, 392472, 394368, 420624, 422656, 425178, 438912, 443664, 455676, 461518, 465152, 475488, 481584, 516672, 521716, 523296, 541782, 546048, 560832, 566904, 591552, 607568, 630936, 633984, 637767, 642112, 683514, 688896, 692277, 697728, 713232, 722376, 747776, 755872, 782574, 784944, 788736, 841248, 850356, 877824, 887328, 911352, 923036, 950976, 963168, 1025271, 1033344, 1043432, 1046592, 1083564, 1121664, 1133808, 1173861, 1183104, 1215136, 1261872, 1267968, 1275534, 1284224, 1367028, 1384554, 1395456, 1426464, 1444752, 1511744, 1565148, 1569888, 1682496, 1700712, 1774656, 1822704, 1846072, 1901952, 1926336, 2050542, 2066688, 2076831, 2086864, 2093184, 2167128, 2243328, 2267616, 2347722, 2366208, 2430272, 2523744, 2551068, 2568448, 2734056, 2769108, 2852928, 2889504, 2999867, 3023488, 3130296, 3139776, 3364992, 3401424, 3521583, 3549312, 3645408, 3692144, 3803904, 3852672, 4101084, 4153662, 4173728, 4186368, 4334256, 4535232, 4695444, 4860544, 5047488, 5102136, 5468112, 5538216, 5705856, 5779008, 5999734, 6046976, 6230493, 6260592, 6279552, 6729984, 6802848, 7043166, 7098624, 7290816, 7384288, 7705344, 8202168, 8307324, 8347456, 8668512, 8999601, 9070464, 9390888, 9721088, 10094976, 10204272, 10936224, 11076432, 11411712, 11558016, 11999468, 12460986, 12521184, 12559104, 13605696, 14086332, 14581632, 14768576, 16404336, 16614648, 16694912, 17337024, 17999202, 18140928, 18781776, 20189952, 20408544, 21872448, 22152864, 23116032, 23998936, 24921972, 25042368, 26998803, 27211392, 28172664, 29163264, 29537152, 32808672, 33229296, 33389824, 34674048, 35998404, 37563552, 40817088, 43744896, 44305728, 47997872, 49843944, 50084736, 53997606, 54422784, 56345328, 59074304, 65617344, 66458592, 69348096, 71996808, 75127104, 80996409, 81634176, 87489792, 88611456, 95995744, 99687888, 100169472, 107995212, 112690656, 131234688, 132917184, 143993616, 150254208, 161992818, 163268352, 177222912, 191991488, 199375776, 215990424, 225381312, 262469376, 265834368, 287987232, 300508416, 323985636, 383982976, 398751552, 431980848, 450762624, 531668736, 575974464, 647971272, 767965952, 797503104, 863961696, 901525248, 1151948928, 1295942544, 1595006208, 1727923392, 2303897856, 2591885088, 3455846784, 5183770176, 6911693568, 10367540352, 20735080704]

約数ペア:

[(1, 20735080704), (2, 10367540352), (3, 6911693568), (4, 5183770176), (6, 3455846784), (8, 2591885088), (9, 2303897856), (12, 1727923392), (13, 1595006208), (16, 1295942544), (18, 1151948928), (23, 901525248), (24, 863961696), (26, 797503104), (27, 767965952), (32, 647971272), (36, 575974464), (39, 531668736), (46, 450762624), (48, 431980848), (52, 398751552), (54, 383982976), (64, 323985636), (69, 300508416), (72, 287987232), (78, 265834368), (79, 262469376), (92, 225381312), (96, 215990424), (104, 199375776), (108, 191991488), (117, 177222912), (127, 163268352), (128, 161992818), (138, 150254208), (144, 143993616), (156, 132917184), (158, 131234688), (184, 112690656), (192, 107995212), (207, 100169472), (208, 99687888), (216, 95995744), (234, 88611456), (237, 87489792), (254, 81634176), (256, 80996409), (276, 75127104), (288, 71996808), (299, 69348096), (312, 66458592), (316, 65617344), (351, 59074304), (368, 56345328), (381, 54422784), (384, 53997606), (414, 50084736), (416, 49843944), (432, 47997872), (468, 44305728), (474, 43744896), (508, 40817088), (552, 37563552), (576, 35998404), (598, 34674048), (621, 33389824), (624, 33229296), (632, 32808672), (702, 29537152), (711, 29163264), (736, 28172664), (762, 27211392), (768, 26998803), (828, 25042368), (832, 24921972), (864, 23998936), (897, 23116032), (936, 22152864), (948, 21872448), (1016, 20408544), (1027, 20189952), (1104, 18781776), (1143, 18140928), (1152, 17999202), (1196, 17337024), (1242, 16694912), (1248, 16614648), (1264, 16404336), (1404, 14768576), (1422, 14581632), (1472, 14086332), (1524, 13605696), (1651, 12559104), (1656, 12521184), (1664, 12460986), (1728, 11999468), (1794, 11558016), (1817, 11411712), (1872, 11076432), (1896, 10936224), (2032, 10204272), (2054, 10094976), (2133, 9721088), (2208, 9390888), (2286, 9070464), (2304, 8999601), (2392, 8668512), (2484, 8347456), (2496, 8307324), (2528, 8202168), (2691, 7705344), (2808, 7384288), (2844, 7290816), (2921, 7098624), (2944, 7043166), (3048, 6802848), (3081, 6729984), (3302, 6279552), (3312, 6260592), (3328, 6230493), (3429, 6046976), (3456, 5999734), (3588, 5779008), (3634, 5705856), (3744, 5538216), (3792, 5468112), (4064, 5102136), (4108, 5047488), (4266, 4860544), (4416, 4695444), (4572, 4535232), (4784, 4334256), (4953, 4186368), (4968, 4173728), (4992, 4153662), (5056, 4101084), (5382, 3852672), (5451, 3803904), (5616, 3692144), (5688, 3645408), (5842, 3549312), (5888, 3521583), (6096, 3401424), (6162, 3364992), (6604, 3139776), (6624, 3130296), (6858, 3023488), (6912, 2999867), (7176, 2889504), (7268, 2852928), (7488, 2769108), (7584, 2734056), (8073, 2568448), (8128, 2551068), (8216, 2523744), (8532, 2430272), (8763, 2366208), (8832, 2347722), (9144, 2267616), (9243, 2243328), (9568, 2167128), (9906, 2093184), (9936, 2086864), (9984, 2076831), (10033, 2066688), (10112, 2050542), (10764, 1926336), (10902, 1901952), (11232, 1846072), (11376, 1822704), (11684, 1774656), (12192, 1700712), (12324, 1682496), (13208, 1569888), (13248, 1565148), (13716, 1511744), (14352, 1444752), (14536, 1426464), (14859, 1395456), (14976, 1384554), (15168, 1367028), (16146, 1284224), (16256, 1275534), (16353, 1267968), (16432, 1261872), (17064, 1215136), (17526, 1183104), (17664, 1173861), (18288, 1133808), (18486, 1121664), (19136, 1083564), (19812, 1046592), (19872, 1043432), (20066, 1033344), (20224, 1025271), (21528, 963168), (21804, 950976), (22464, 923036), (22752, 911352), (23368, 887328), (23621, 877824), (24384, 850356), (24648, 841248), (26289, 788736), (26416, 784944), (26496, 782574), (27432, 755872), (27729, 747776), (28704, 722376), (29072, 713232), (29718, 697728), (29952, 692277), (30099, 688896), (30336, 683514), (32292, 642112), (32512, 637767), (32706, 633984), (32864, 630936), (34128, 607568), (35052, 591552), (36576, 566904), (36972, 560832), (37973, 546048), (38272, 541782), (39624, 523296), (39744, 521716), (40132, 516672), (43056, 481584), (43608, 475488), (44577, 465152), (44928, 461518), (45504, 455676), (46736, 443664), (47242, 438912), (48768, 425178), (49059, 422656), (49296, 420624), (52578, 394368), (52832, 392472), (52992, 391287), (54864, 377936), (55458, 373888), (57408, 361188), (58144, 356616), (59436, 348864), (60198, 344448), (60672, 341757), (64584, 321056), (65412, 316992), (65728, 315468), (68256, 303784), (70104, 295776), (70863, 292608), (73152, 283452), (73944, 280416), (75946, 273024), (76544, 270891), (78867, 262912), (79248, 261648), (79488, 260858), (80264, 258336), (86112, 240792), (87216, 237744), (89154, 232576), (89856, 230759), (90297, 229632), (91008, 227838), (93472, 221832), (94484, 219456), (97536, 212589), (98118, 211328), (98592, 210312), (105156, 197184), (105664, 196236), (109728, 188968), (110916, 186944), (113919, 182016), (114816, 180594), (116288, 178308), (118872, 174432), (120396, 172224), (129168, 160528), (130429, 158976), (130824, 158496), (131456, 157734), (136512, 151892), (140208, 147888), (141726, 146304)]