1981878360

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1$

素因数の和:128

約数の個数: 768

約数和(自身を含む): 8383979520

約数和(自身を除く): 6402101160

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 11, 12, 14, 15, 17, 20, 21, 22, 24, 28, 30, 31, 33, 34, 35, 37, 40, 42, 44, 51, 55, 56, 60, 62, 66, 68, 70, 74, 77, 84, 85, 88, 93, 102, 105, 110, 111, 119, 120, 121, 124, 132, 136, 140, 148, 154, 155, 165, 168, 170, 185, 186, 187, 204, 210, 217, 220, 222, 231, 238, 242, 248, 255, 259, 264, 280, 296, 308, 310, 330, 340, 341, 357, 363, 370, 372, 374, 385, 407, 408, 420, 434, 440, 444, 462, 465, 476, 484, 510, 518, 527, 555, 561, 595, 605, 616, 620, 629, 651, 660, 680, 682, 714, 726, 740, 744, 748, 770, 777, 814, 840, 847, 868, 888, 924, 930, 935, 952, 968, 1020, 1023, 1036, 1054, 1085, 1110, 1122, 1147, 1155, 1190, 1210, 1221, 1240, 1258, 1295, 1302, 1309, 1320, 1364, 1428, 1452, 1480, 1496, 1540, 1554, 1581, 1628, 1694, 1705, 1736, 1785, 1815, 1848, 1860, 1870, 1887, 2035, 2040, 2046, 2057, 2072, 2108, 2170, 2220, 2244, 2294, 2310, 2380, 2387, 2420, 2442, 2516, 2541, 2590, 2604, 2618, 2635, 2728, 2805, 2849, 2856, 2904, 3080, 3108, 3145, 3162, 3255, 3256, 3388, 3410, 3441, 3570, 3630, 3689, 3720, 3740, 3751, 3774, 3885, 3927, 4070, 4092, 4114, 4216, 4235, 4340, 4403, 4440, 4477, 4488, 4588, 4620, 4760, 4774, 4840, 4884, 5032, 5082, 5115, 5180, 5208, 5236, 5270, 5610, 5698, 5735, 5797, 6105, 6171, 6216, 6290, 6324, 6510, 6545, 6776, 6820, 6882, 6919, 7140, 7161, 7260, 7378, 7480, 7502, 7548, 7770, 7854, 7905, 8029, 8140, 8184, 8228, 8470, 8547, 8680, 8806, 8954, 9176, 9240, 9435, 9548, 9768, 10164, 10230, 10285, 10360, 10472, 10540, 11067, 11220, 11253, 11396, 11470, 11594, 11935, 12210, 12342, 12580, 12617, 12648, 12705, 13020, 13090, 13209, 13431, 13640, 13764, 13838, 14245, 14280, 14322, 14399, 14520, 14756, 15004, 15096, 15540, 15708, 15810, 16058, 16280, 16456, 16940, 17094, 17205, 17391, 17612, 17908, 18445, 18755, 18870, 19096, 19499, 19635, 20328, 20460, 20570, 20757, 21080, 22015, 22134, 22385, 22440, 22506, 22792, 22940, 23188, 23870, 24087, 24420, 24684, 25160, 25234, 25410, 26040, 26180, 26257, 26418, 26862, 27528, 27676, 28490, 28644, 28798, 28985, 29512, 30008, 30855, 31080, 31339, 31416, 31620, 32116, 33880, 34188, 34410, 34595, 34782, 35224, 35805, 35816, 36890, 37510, 37740, 37851, 38998, 39270, 40145, 40579, 40920, 41140, 41514, 42735, 43197, 44030, 44268, 44770, 45012, 45880, 46376, 47740, 48174, 48433, 48840, 49368, 50468, 50820, 52360, 52514, 52836, 53724, 55335, 55352, 56265, 56980, 57288, 57596, 57970, 58497, 61710, 62678, 63085, 63240, 63767, 64232, 66045, 67155, 68376, 68820, 69190, 69564, 71610, 71995, 73780, 75020, 75480, 75702, 76109, 77996, 78540, 78771, 80290, 81158, 82280, 83028, 85470, 86394, 86955, 88060, 88319, 88536, 89540, 90024, 94017, 95480, 96348, 96866, 97495, 100936, 101640, 103785, 105028, 105672, 107448, 110670, 112530, 113960, 115192, 115940, 116994, 120435, 121737, 123420, 125356, 126170, 127534, 131285, 132090, 134310, 136493, 137640, 138380, 138787, 139128, 143220, 143990, 145299, 147560, 150040, 151404, 152218, 155992, 156695, 157080, 157542, 160580, 162316, 166056, 170940, 172788, 173910, 176120, 176638, 179080, 188034, 189255, 191301, 192696, 193732, 194990, 202895, 207570, 210056, 214489, 215985, 221340, 225060, 228327, 231880, 233988, 240870, 242165, 243474, 246840, 250712, 252340, 255068, 262570, 264180, 264957, 268620, 272986, 276760, 277574, 286440, 287980, 290598, 292485, 302808, 304436, 313390, 315084, 318835, 321160, 324632, 341880, 345576, 347820, 353276, 376068, 378510, 380545, 382602, 387464, 389980, 393855, 405790, 409479, 415140, 416361, 428978, 431970, 441595, 442680, 446369, 450120, 456654, 467976, 470085, 481740, 484330, 486948, 504680, 510136, 525140, 528360, 529914, 532763, 537240, 545972, 555148, 575960, 581196, 584970, 608685, 608872, 626780, 630168, 637670, 643467, 682465, 693935, 695640, 706552, 726495, 752136, 757020, 761090, 765204, 779960, 787710, 811580, 818958, 830280, 832722, 857956, 863940, 883190, 892738, 913308, 940170, 956505, 963480, 968660, 971509, 973896, 1050280, 1059828, 1065526, 1072445, 1091944, 1110296, 1141635, 1162392, 1169940, 1217370, 1253560, 1275340, 1286934, 1324785, 1339107, 1364930, 1387870, 1452990, 1501423, 1514040, 1522180, 1530408, 1575420, 1598289, 1623160, 1637916, 1665444, 1715912, 1727880, 1766380, 1785476, 1826616, 1880340, 1913010, 1937320, 1943018, 2047395, 2081805, 2119656, 2131052, 2144890, 2231845, 2283270, 2339880, 2359379, 2434740, 2550680, 2573868, 2649570, 2663815, 2678214, 2729860, 2775740, 2905980, 2914527, 3002846, 3044360, 3150840, 3196578, 3217335, 3275832, 3330888, 3532760, 3570952, 3760680, 3826020, 3886036, 4094790, 4163610, 4262104, 4289780, 4463690, 4504269, 4566540, 4718758, 4857545, 4869480, 5147736, 5299140, 5327630, 5356428, 5459720, 5551480, 5811960, 5829054, 6005692, 6393156, 6434670, 6695535, 7078137, 7507115, 7652040, 7772072, 7991445, 8189580, 8327220, 8579560, 8927380, 9008538, 9133080, 9437516, 9715090, 10598280, 10655260, 10712856, 11658108, 11796895, 12011384, 12786312, 12869340, 13391070, 14156274, 14572635, 15014230, 15982890, 16379160, 16515653, 16654440, 17854760, 18017076, 18875032, 19430180, 21310520, 22521345, 23316216, 23593790, 25738680, 26782140, 28312548, 29145270, 30028460, 31965780, 33031306, 35390685, 36034152, 38860360, 45042690, 47187580, 49546959, 53564280, 56625096, 58290540, 60056920, 63931560, 66062612, 70781370, 82578265, 90085380, 94375160, 99093918, 116581080, 132125224, 141562740, 165156530, 180170760, 198187836, 247734795, 283125480, 330313060, 396375672, 495469590, 660626120, 990939180, 1981878360]

約数ペア:

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2231845), (924, 2144890), (930, 2131052), (935, 2119656), (952, 2081805), (968, 2047395), (1020, 1943018), (1023, 1937320), (1036, 1913010), (1054, 1880340), (1085, 1826616), (1110, 1785476), (1122, 1766380), (1147, 1727880), (1155, 1715912), (1190, 1665444), (1210, 1637916), (1221, 1623160), (1240, 1598289), (1258, 1575420), (1295, 1530408), (1302, 1522180), (1309, 1514040), (1320, 1501423), (1364, 1452990), (1428, 1387870), (1452, 1364930), (1480, 1339107), (1496, 1324785), (1540, 1286934), (1554, 1275340), (1581, 1253560), (1628, 1217370), (1694, 1169940), (1705, 1162392), (1736, 1141635), (1785, 1110296), (1815, 1091944), (1848, 1072445), (1860, 1065526), (1870, 1059828), (1887, 1050280), (2035, 973896), (2040, 971509), (2046, 968660), (2057, 963480), (2072, 956505), (2108, 940170), (2170, 913308), (2220, 892738), (2244, 883190), (2294, 863940), (2310, 857956), (2380, 832722), (2387, 830280), (2420, 818958), (2442, 811580), (2516, 787710), (2541, 779960), (2590, 765204), (2604, 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56265), (35805, 55352), (35816, 55335), (36890, 53724), (37510, 52836), (37740, 52514), (37851, 52360), (38998, 50820), (39270, 50468), (40145, 49368), (40579, 48840), (40920, 48433), (41140, 48174), (41514, 47740), (42735, 46376), (43197, 45880), (44030, 45012), (44268, 44770)]