239699200

素因数分解:

$2^8\times 5^2\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{67}}^1$

素因数の和:149

約数の個数: 216

約数和(自身を含む): 663547808

約数和(自身を除く): 423848608

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 25, 26, 32, 40, 43, 50, 52, 64, 65, 67, 80, 86, 100, 104, 128, 130, 134, 160, 172, 200, 208, 215, 256, 260, 268, 320, 325, 335, 344, 400, 416, 430, 520, 536, 559, 640, 650, 670, 688, 800, 832, 860, 871, 1040, 1072, 1075, 1118, 1280, 1300, 1340, 1376, 1600, 1664, 1675, 1720, 1742, 2080, 2144, 2150, 2236, 2600, 2680, 2752, 2795, 2881, 3200, 3328, 3350, 3440, 3484, 4160, 4288, 4300, 4355, 4472, 5200, 5360, 5504, 5590, 5762, 6400, 6700, 6880, 6968, 8320, 8576, 8600, 8710, 8944, 10400, 10720, 11008, 11180, 11524, 13400, 13760, 13936, 13975, 14405, 16640, 17152, 17200, 17420, 17888, 20800, 21440, 21775, 22360, 23048, 26800, 27520, 27872, 27950, 28810, 34400, 34840, 35776, 37453, 41600, 42880, 43550, 44720, 46096, 53600, 55040, 55744, 55900, 57620, 68800, 69680, 71552, 72025, 74906, 83200, 85760, 87100, 89440, 92192, 107200, 111488, 111800, 115240, 137600, 139360, 143104, 144050, 149812, 174200, 178880, 184384, 187265, 214400, 222976, 223600, 230480, 275200, 278720, 288100, 299624, 348400, 357760, 368768, 374530, 428800, 447200, 460960, 557440, 576200, 599248, 696800, 715520, 737536, 749060, 894400, 921920, 936325, 1114880, 1152400, 1198496, 1393600, 1498120, 1788800, 1843840, 1872650, 2304800, 2396992, 2787200, 2996240, 3577600, 3687680, 3745300, 4609600, 4793984, 5574400, 5992480, 7490600, 9219200, 9587968, 11984960, 14981200, 18438400, 23969920, 29962400, 47939840, 59924800, 119849600, 239699200]

約数ペア:

[(1, 239699200), (2, 119849600), (4, 59924800), (5, 47939840), (8, 29962400), (10, 23969920), (13, 18438400), (16, 14981200), (20, 11984960), (25, 9587968), (26, 9219200), (32, 7490600), (40, 5992480), (43, 5574400), (50, 4793984), (52, 4609600), (64, 3745300), (65, 3687680), (67, 3577600), (80, 2996240), (86, 2787200), (100, 2396992), (104, 2304800), (128, 1872650), (130, 1843840), (134, 1788800), (160, 1498120), (172, 1393600), (200, 1198496), (208, 1152400), (215, 1114880), (256, 936325), (260, 921920), (268, 894400), (320, 749060), (325, 737536), (335, 715520), (344, 696800), (400, 599248), (416, 576200), (430, 557440), (520, 460960), (536, 447200), (559, 428800), (640, 374530), (650, 368768), (670, 357760), (688, 348400), (800, 299624), (832, 288100), (860, 278720), (871, 275200), (1040, 230480), (1072, 223600), (1075, 222976), (1118, 214400), (1280, 187265), (1300, 184384), (1340, 178880), (1376, 174200), (1600, 149812), (1664, 144050), (1675, 143104), (1720, 139360), (1742, 137600), (2080, 115240), (2144, 111800), (2150, 111488), (2236, 107200), (2600, 92192), (2680, 89440), (2752, 87100), (2795, 85760), (2881, 83200), (3200, 74906), (3328, 72025), (3350, 71552), (3440, 69680), (3484, 68800), (4160, 57620), (4288, 55900), (4300, 55744), (4355, 55040), (4472, 53600), (5200, 46096), (5360, 44720), (5504, 43550), (5590, 42880), (5762, 41600), (6400, 37453), (6700, 35776), (6880, 34840), (6968, 34400), (8320, 28810), (8576, 27950), (8600, 27872), (8710, 27520), (8944, 26800), (10400, 23048), (10720, 22360), (11008, 21775), (11180, 21440), (11524, 20800), (13400, 17888), (13760, 17420), (13936, 17200), (13975, 17152), (14405, 16640)]