68430960

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{2437}}^1$

素因数の和:2472

約数の個数: 160

約数和(自身を含む): 253942080

約数和(自身を除く): 185511120

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 27, 30, 36, 39, 40, 45, 48, 52, 54, 60, 65, 72, 78, 80, 90, 104, 108, 117, 120, 130, 135, 144, 156, 180, 195, 208, 216, 234, 240, 260, 270, 312, 351, 360, 390, 432, 468, 520, 540, 585, 624, 702, 720, 780, 936, 1040, 1080, 1170, 1404, 1560, 1755, 1872, 2160, 2340, 2437, 2808, 3120, 3510, 4680, 4874, 5616, 7020, 7311, 9360, 9748, 12185, 14040, 14622, 19496, 21933, 24370, 28080, 29244, 31681, 36555, 38992, 43866, 48740, 58488, 63362, 65799, 73110, 87732, 95043, 97480, 109665, 116976, 126724, 131598, 146220, 158405, 175464, 190086, 194960, 219330, 253448, 263196, 285129, 292440, 316810, 328995, 350928, 380172, 438660, 475215, 506896, 526392, 570258, 584880, 633620, 657990, 760344, 855387, 877320, 950430, 1052784, 1140516, 1267240, 1315980, 1425645, 1520688, 1710774, 1754640, 1900860, 2281032, 2534480, 2631960, 2851290, 3421548, 3801720, 4276935, 4562064, 5263920, 5702580, 6843096, 7603440, 8553870, 11405160, 13686192, 17107740, 22810320, 34215480, 68430960]

約数ペア:

[(1, 68430960), (2, 34215480), (3, 22810320), (4, 17107740), (5, 13686192), (6, 11405160), (8, 8553870), (9, 7603440), (10, 6843096), (12, 5702580), (13, 5263920), (15, 4562064), (16, 4276935), (18, 3801720), (20, 3421548), (24, 2851290), (26, 2631960), (27, 2534480), (30, 2281032), (36, 1900860), (39, 1754640), (40, 1710774), (45, 1520688), (48, 1425645), (52, 1315980), (54, 1267240), (60, 1140516), (65, 1052784), (72, 950430), (78, 877320), (80, 855387), (90, 760344), (104, 657990), (108, 633620), (117, 584880), (120, 570258), (130, 526392), (135, 506896), (144, 475215), (156, 438660), (180, 380172), (195, 350928), (208, 328995), (216, 316810), (234, 292440), (240, 285129), (260, 263196), (270, 253448), (312, 219330), (351, 194960), (360, 190086), (390, 175464), (432, 158405), (468, 146220), (520, 131598), (540, 126724), (585, 116976), (624, 109665), (702, 97480), (720, 95043), (780, 87732), (936, 73110), (1040, 65799), (1080, 63362), (1170, 58488), (1404, 48740), (1560, 43866), (1755, 38992), (1872, 36555), (2160, 31681), (2340, 29244), (2437, 28080), (2808, 24370), (3120, 21933), (3510, 19496), (4680, 14622), (4874, 14040), (5616, 12185), (7020, 9748), (7311, 9360)]