1987895520

素因数分解:

$2^5\times 3^7\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1$

素因数の和:91

約数の個数: 768

約数和(自身を含む): 8331724800

約数和(自身を除く): 6343829280

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 19, 20, 23, 24, 26, 27, 30, 32, 36, 38, 39, 40, 45, 46, 48, 52, 54, 57, 60, 65, 69, 72, 76, 78, 80, 81, 90, 92, 95, 96, 104, 108, 114, 115, 117, 120, 130, 135, 138, 144, 152, 156, 160, 162, 171, 180, 184, 190, 195, 207, 208, 216, 228, 230, 234, 240, 243, 247, 260, 270, 276, 285, 288, 299, 304, 312, 324, 342, 345, 351, 360, 368, 380, 390, 405, 414, 416, 432, 437, 456, 460, 468, 480, 486, 494, 513, 520, 540, 552, 570, 585, 598, 608, 621, 624, 648, 684, 690, 702, 720, 729, 736, 741, 760, 780, 810, 828, 855, 864, 874, 897, 912, 920, 936, 972, 988, 1026, 1035, 1040, 1053, 1080, 1104, 1140, 1170, 1196, 1215, 1235, 1242, 1248, 1296, 1311, 1368, 1380, 1404, 1440, 1458, 1482, 1495, 1520, 1539, 1560, 1620, 1656, 1710, 1748, 1755, 1794, 1824, 1840, 1863, 1872, 1944, 1976, 2052, 2070, 2080, 2106, 2160, 2185, 2187, 2208, 2223, 2280, 2340, 2392, 2430, 2470, 2484, 2565, 2592, 2622, 2691, 2736, 2760, 2808, 2916, 2964, 2990, 3040, 3078, 3105, 3120, 3159, 3240, 3312, 3420, 3496, 3510, 3588, 3645, 3680, 3705, 3726, 3744, 3888, 3933, 3952, 4104, 4140, 4212, 4320, 4370, 4374, 4446, 4485, 4560, 4617, 4680, 4784, 4860, 4940, 4968, 5130, 5244, 5265, 5382, 5472, 5520, 5589, 5616, 5681, 5832, 5928, 5980, 6156, 6210, 6240, 6318, 6480, 6555, 6624, 6669, 6840, 6992, 7020, 7176, 7290, 7410, 7452, 7695, 7776, 7866, 7904, 8073, 8208, 8280, 8424, 8740, 8748, 8892, 8970, 9120, 9234, 9315, 9360, 9477, 9568, 9720, 9880, 9936, 10260, 10488, 10530, 10764, 10935, 11040, 11115, 11178, 11232, 11362, 11664, 11799, 11856, 11960, 12312, 12420, 12636, 12960, 13110, 13338, 13455, 13680, 13851, 13984, 14040, 14352, 14580, 14820, 14904, 15390, 15732, 15795, 16146, 16416, 16560, 16767, 16848, 17043, 17480, 17496, 17784, 17940, 18468, 18630, 18720, 18954, 19440, 19665, 19760, 19872, 20007, 20520, 20976, 21060, 21528, 21870, 22230, 22356, 22724, 23085, 23328, 23598, 23712, 23920, 24219, 24624, 24840, 25272, 26220, 26676, 26910, 27360, 27702, 27945, 28080, 28405, 28431, 28704, 29160, 29640, 29808, 30780, 31464, 31590, 32292, 33120, 33345, 33534, 33696, 34086, 34960, 34992, 35397, 35568, 35880, 36936, 37260, 37908, 38880, 39330, 39520, 40014, 40365, 41040, 41553, 41952, 42120, 43056, 43740, 44460, 44712, 45448, 46170, 47196, 47385, 47840, 48438, 49248, 49680, 50301, 50544, 51129, 52440, 53352, 53820, 55404, 55890, 56160, 56810, 56862, 58320, 58995, 59280, 59616, 60021, 61560, 62928, 63180, 64584, 66690, 67068, 68172, 69255, 69920, 69984, 70794, 71136, 71760, 72657, 73872, 74520, 75816, 78660, 80028, 80730, 82080, 83106, 83835, 84240, 85215, 86112, 87480, 88920, 89424, 90896, 92340, 94392, 94770, 96876, 99360, 100035, 100602, 101088, 102258, 104880, 106191, 106704, 107640, 110808, 111780, 113620, 113724, 116640, 117990, 118560, 120042, 121095, 123120, 125856, 126360, 129168, 133380, 134136, 136344, 138510, 141588, 142155, 143520, 145314, 147744, 149040, 151632, 153387, 157320, 160056, 161460, 166212, 167670, 168480, 170430, 174960, 176985, 177840, 178848, 180063, 181792, 184680, 188784, 189540, 193752, 200070, 201204, 204516, 207765, 209760, 212382, 213408, 215280, 217971, 221616, 223560, 227240, 227448, 235980, 240084, 242190, 246240, 251505, 252720, 255645, 258336, 266760, 268272, 272688, 277020, 283176, 284310, 290628, 298080, 300105, 303264, 306774, 314640, 318573, 320112, 322920, 332424, 335340, 340860, 349920, 353970, 355680, 360126, 363285, 369360, 377568, 379080, 387504, 400140, 402408, 409032, 415530, 424764, 430560, 435942, 443232, 447120, 454480, 454896, 460161, 471960, 480168, 484380, 503010, 505440, 511290, 530955, 533520, 536544, 540189, 545376, 554040, 566352, 568620, 581256, 600210, 613548, 629280, 637146, 640224, 645840, 653913, 664848, 670680, 681720, 707940, 720252, 726570, 738720, 758160, 766935, 775008, 800280, 804816, 818064, 831060, 849528, 871884, 894240, 900315, 908960, 909792, 920322, 943920, 955719, 960336, 968760, 1006020, 1022580, 1061910, 1067040, 1080378, 1089855, 1108080, 1132704, 1137240, 1162512, 1200420, 1227096, 1274292, 1291680, 1307826, 1329696, 1341360, 1363440, 1380483, 1415880, 1440504, 1453140, 1516320, 1533870, 1592865, 1600560, 1609632, 1636128, 1662120, 1699056, 1743768, 1800630, 1840644, 1887840, 1911438, 1920672, 1937520, 2012040, 2045160, 2123820, 2160756, 2179710, 2216160, 2274480, 2300805, 2325024, 2400840, 2454192, 2548584, 2615652, 2682720, 2700945, 2726880, 2760966, 2831760, 2881008, 2906280, 3067740, 3185730, 3201120, 3269565, 3324240, 3398112, 3487536, 3601260, 3681288, 3822876, 3875040, 4024080, 4090320, 4141449, 4247640, 4321512, 4359420, 4548960, 4601610, 4778595, 4801680, 4908384, 5097168, 5231304, 5401890, 5521932, 5663520, 5762016, 5812560, 6135480, 6371460, 6539130, 6648480, 6902415, 6975072, 7202520, 7362576, 7645752, 8048160, 8180640, 8282898, 8495280, 8643024, 8718840, 9203220, 9557190, 9603360, 10194336, 10462608, 10803780, 11043864, 11625120, 12270960, 12424347, 12742920, 13078260, 13804830, 14405040, 14725152, 15291504, 16565796, 16990560, 17286048, 17437680, 18406440, 19114380, 20707245, 20925216, 21607560, 22087728, 24541920, 24848694, 25485840, 26156520, 27609660, 28810080, 30583008, 33131592, 34875360, 36812880, 38228760, 41414490, 43215120, 44175456, 49697388, 50971680, 52313040, 55219320, 62121735, 66263184, 73625760, 76457520, 82828980, 86430240, 99394776, 104626080, 110438640, 124243470, 132526368, 152915040, 165657960, 198789552, 220877280, 248486940, 331315920, 397579104, 496973880, 662631840, 993947760, 1987895520]

約数ペア:

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