203561280

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{5437}}^1$

素因数の和:5473

約数の個数: 168

約数和(自身を含む): 754163592

約数和(自身を除く): 550602312

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 30, 32, 36, 39, 40, 45, 48, 52, 60, 64, 65, 72, 78, 80, 90, 96, 104, 117, 120, 130, 144, 156, 160, 180, 192, 195, 208, 234, 240, 260, 288, 312, 320, 360, 390, 416, 468, 480, 520, 576, 585, 624, 720, 780, 832, 936, 960, 1040, 1170, 1248, 1440, 1560, 1872, 2080, 2340, 2496, 2880, 3120, 3744, 4160, 4680, 5437, 6240, 7488, 9360, 10874, 12480, 16311, 18720, 21748, 27185, 32622, 37440, 43496, 48933, 54370, 65244, 70681, 81555, 86992, 97866, 108740, 130488, 141362, 163110, 173984, 195732, 212043, 217480, 244665, 260976, 282724, 326220, 347968, 353405, 391464, 424086, 434960, 489330, 521952, 565448, 636129, 652440, 706810, 782928, 848172, 869920, 978660, 1043904, 1060215, 1130896, 1272258, 1304880, 1413620, 1565856, 1696344, 1739840, 1957320, 2120430, 2261792, 2544516, 2609760, 2827240, 3131712, 3180645, 3392688, 3914640, 4240860, 4523584, 5089032, 5219520, 5654480, 6361290, 6785376, 7829280, 8481720, 10178064, 11308960, 12722580, 13570752, 15658560, 16963440, 20356128, 22617920, 25445160, 33926880, 40712256, 50890320, 67853760, 101780640, 203561280]

約数ペア:

[(1, 203561280), (2, 101780640), (3, 67853760), (4, 50890320), (5, 40712256), (6, 33926880), (8, 25445160), (9, 22617920), (10, 20356128), (12, 16963440), (13, 15658560), (15, 13570752), (16, 12722580), (18, 11308960), (20, 10178064), (24, 8481720), (26, 7829280), (30, 6785376), (32, 6361290), (36, 5654480), (39, 5219520), (40, 5089032), (45, 4523584), (48, 4240860), (52, 3914640), (60, 3392688), (64, 3180645), (65, 3131712), (72, 2827240), (78, 2609760), (80, 2544516), (90, 2261792), (96, 2120430), (104, 1957320), (117, 1739840), (120, 1696344), (130, 1565856), (144, 1413620), (156, 1304880), (160, 1272258), (180, 1130896), (192, 1060215), (195, 1043904), (208, 978660), (234, 869920), (240, 848172), (260, 782928), (288, 706810), (312, 652440), (320, 636129), (360, 565448), (390, 521952), (416, 489330), (468, 434960), (480, 424086), (520, 391464), (576, 353405), (585, 347968), (624, 326220), (720, 282724), (780, 260976), (832, 244665), (936, 217480), (960, 212043), (1040, 195732), (1170, 173984), (1248, 163110), (1440, 141362), (1560, 130488), (1872, 108740), (2080, 97866), (2340, 86992), (2496, 81555), (2880, 70681), (3120, 65244), (3744, 54370), (4160, 48933), (4680, 43496), (5437, 37440), (6240, 32622), (7488, 27185), (9360, 21748), (10874, 18720), (12480, 16311)]