1987369020

素因数分解:

$2^2\times 3^4\times 5^1\times 7^1\times {\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{61}}^1$

素因数の和:132

約数の個数: 720

約数和(自身を含む): 8303093568

約数和(自身を除く): 6315724548

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 13, 14, 15, 17, 18, 20, 21, 26, 27, 28, 30, 34, 35, 36, 39, 42, 45, 51, 52, 54, 60, 61, 63, 65, 68, 70, 78, 81, 84, 85, 90, 91, 102, 105, 108, 117, 119, 122, 126, 130, 135, 140, 153, 156, 162, 169, 170, 180, 182, 183, 189, 195, 204, 210, 221, 234, 238, 244, 252, 255, 260, 270, 273, 305, 306, 315, 324, 338, 340, 351, 357, 364, 366, 378, 390, 405, 420, 427, 442, 455, 459, 468, 476, 507, 510, 540, 546, 549, 567, 585, 595, 610, 612, 630, 663, 676, 702, 714, 732, 756, 765, 780, 793, 810, 819, 845, 854, 884, 910, 915, 918, 945, 1014, 1020, 1037, 1053, 1071, 1092, 1098, 1105, 1134, 1170, 1183, 1190, 1220, 1260, 1281, 1326, 1365, 1377, 1404, 1428, 1521, 1530, 1547, 1586, 1620, 1638, 1647, 1690, 1708, 1755, 1785, 1820, 1830, 1836, 1890, 1989, 2028, 2074, 2106, 2135, 2142, 2196, 2210, 2268, 2295, 2340, 2366, 2379, 2380, 2457, 2535, 2562, 2652, 2730, 2745, 2754, 2835, 2873, 3042, 3060, 3094, 3111, 3172, 3213, 3276, 3294, 3315, 3380, 3510, 3549, 3570, 3660, 3780, 3843, 3965, 3978, 4095, 4148, 4212, 4270, 4284, 4420, 4563, 4590, 4641, 4732, 4758, 4914, 4941, 5070, 5124, 5185, 5265, 5355, 5460, 5490, 5508, 5551, 5670, 5746, 5915, 5967, 6084, 6188, 6222, 6405, 6426, 6588, 6630, 6885, 7020, 7098, 7137, 7140, 7259, 7371, 7605, 7686, 7735, 7930, 7956, 8190, 8235, 8540, 8619, 9126, 9180, 9282, 9333, 9516, 9639, 9828, 9882, 9945, 10140, 10309, 10370, 10530, 10647, 10710, 10980, 11102, 11340, 11492, 11529, 11830, 11895, 11934, 12285, 12444, 12810, 12852, 13260, 13481, 13689, 13770, 13923, 14196, 14274, 14365, 14518, 14742, 15210, 15372, 15470, 15555, 15860, 16065, 16380, 16470, 16653, 17238, 17745, 17901, 18252, 18564, 18666, 19215, 19278, 19764, 19890, 20111, 20618, 20740, 21060, 21294, 21411, 21420, 21777, 22204, 22815, 23058, 23205, 23660, 23790, 23868, 24570, 24705, 25620, 25857, 26962, 27378, 27540, 27755, 27846, 27999, 28548, 28730, 29036, 29484, 29835, 30420, 30927, 30940, 31110, 31941, 32130, 32940, 33306, 34476, 34587, 35490, 35685, 35802, 36295, 36855, 37332, 38430, 38556, 39780, 40222, 40443, 41236, 41769, 42588, 42822, 43095, 43554, 45630, 46116, 46410, 46665, 47580, 48195, 49140, 49410, 49959, 51545, 51714, 53235, 53924, 54756, 55510, 55692, 55998, 57460, 57645, 59670, 60333, 61854, 62220, 63882, 64233, 64260, 65331, 66612, 67405, 68445, 69174, 69615, 70980, 71370, 71604, 72163, 72590, 73710, 76860, 77571, 80444, 80886, 83265, 83538, 83997, 85644, 86190, 87108, 89505, 91260, 92781, 92820, 93330, 94367, 95823, 96390, 98820, 99918, 100555, 103090, 103428, 106470, 107055, 108885, 111020, 111996, 115290, 119340, 120666, 121329, 123708, 125307, 127764, 128466, 129285, 130662, 134810, 136890, 138348, 139230, 139995, 142740, 144326, 145180, 147420, 149877, 154635, 155142, 159705, 161772, 166530, 167076, 167994, 172380, 172935, 175253, 179010, 180999, 185562, 186660, 188734, 191646, 192780, 195993, 199836, 201110, 202215, 206180, 208845, 212940, 214110, 216489, 217770, 230580, 232713, 241332, 242658, 249795, 250614, 256932, 258570, 261324, 269620, 273780, 278343, 278460, 279990, 283101, 288652, 299754, 301665, 309270, 310284, 319410, 321165, 326655, 333060, 335988, 345870, 350506, 358020, 360815, 361998, 363987, 371124, 377468, 383292, 387855, 391986, 402220, 404430, 417690, 419985, 428220, 432978, 435540, 449631, 463905, 465426, 471835, 479115, 485316, 499590, 501228, 517140, 525759, 542997, 556686, 559980, 566202, 587979, 599508, 603330, 606645, 618540, 626535, 638820, 642330, 649467, 653310, 691740, 701012, 721630, 723996, 727974, 749385, 775710, 783972, 808860, 835029, 835380, 839970, 849303, 865956, 876265, 899262, 904995, 927810, 930852, 943670, 958230, 979965, 999180, 1051518, 1082445, 1085994, 1091961, 1113372, 1132404, 1163565, 1175958, 1206660, 1213290, 1226771, 1253070, 1284660, 1298934, 1306620, 1391715, 1415505, 1443260, 1455948, 1498770, 1551420, 1577277, 1628991, 1670058, 1679940, 1698606, 1752530, 1798524, 1809990, 1819935, 1855620, 1887340, 1916460, 1948401, 1959930, 2103036, 2164890, 2171988, 2183922, 2248155, 2327130, 2351916, 2426580, 2453542, 2506140, 2547909, 2597868, 2628795, 2714985, 2783430, 2831010, 2939895, 2997540, 3154554, 3247335, 3257982, 3340116, 3397212, 3505060, 3619980, 3639870, 3680313, 3896802, 3919860, 4175145, 4246515, 4329780, 4367844, 4496310, 4654260, 4731831, 4907084, 5095818, 5257590, 5429970, 5459805, 5566860, 5662020, 5845203, 5879790, 6133855, 6309108, 6494670, 6515964, 7279740, 7360626, 7643727, 7793604, 7886385, 8144955, 8350290, 8493030, 8992620, 9463662, 9742005, 10191636, 10515180, 10859940, 10919610, 11040939, 11690406, 11759580, 12267710, 12739545, 12989340, 14195493, 14721252, 15287454, 15772770, 16289910, 16700580, 16986060, 18401565, 18927324, 19484010, 21839220, 22081878, 23380812, 23659155, 24535420, 25479090, 28390986, 29226015, 30574908, 31545540, 32579820, 33122817, 36803130, 38218635, 38968020, 44163756, 47318310, 50958180, 55204695, 56781972, 58452030, 66245634, 70977465, 73606260, 76437270, 94636620, 99368451, 110409390, 116904060, 132491268, 141954930, 152874540, 165614085, 198736902, 220818780, 283909860, 331228170, 397473804, 496842255, 662456340, 993684510, 1987369020]

約数ペア:

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