197199360

素因数分解:

$2^9\times 3^5\times 5^1\times {\mathrm{317}}^1$

素因数の和:355

約数の個数: 240

約数和(自身を含む): 710485776

約数和(自身を除く): 513286416

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 64, 72, 80, 81, 90, 96, 108, 120, 128, 135, 144, 160, 162, 180, 192, 216, 240, 243, 256, 270, 288, 317, 320, 324, 360, 384, 405, 432, 480, 486, 512, 540, 576, 634, 640, 648, 720, 768, 810, 864, 951, 960, 972, 1080, 1152, 1215, 1268, 1280, 1296, 1440, 1536, 1585, 1620, 1728, 1902, 1920, 1944, 2160, 2304, 2430, 2536, 2560, 2592, 2853, 2880, 3170, 3240, 3456, 3804, 3840, 3888, 4320, 4608, 4755, 4860, 5072, 5184, 5706, 5760, 6340, 6480, 6912, 7608, 7680, 7776, 8559, 8640, 9510, 9720, 10144, 10368, 11412, 11520, 12680, 12960, 13824, 14265, 15216, 15552, 17118, 17280, 19020, 19440, 20288, 20736, 22824, 23040, 25360, 25677, 25920, 28530, 30432, 31104, 34236, 34560, 38040, 38880, 40576, 41472, 42795, 45648, 50720, 51354, 51840, 57060, 60864, 62208, 68472, 69120, 76080, 77031, 77760, 81152, 85590, 91296, 101440, 102708, 103680, 114120, 121728, 124416, 128385, 136944, 152160, 154062, 155520, 162304, 171180, 182592, 202880, 205416, 207360, 228240, 243456, 256770, 273888, 304320, 308124, 311040, 342360, 365184, 385155, 405760, 410832, 456480, 486912, 513540, 547776, 608640, 616248, 622080, 684720, 730368, 770310, 811520, 821664, 912960, 1027080, 1095552, 1217280, 1232496, 1369440, 1460736, 1540620, 1643328, 1825920, 2054160, 2191104, 2434560, 2464992, 2738880, 3081240, 3286656, 3651840, 4108320, 4382208, 4929984, 5477760, 6162480, 6573312, 7303680, 8216640, 9859968, 10955520, 12324960, 13146624, 16433280, 19719936, 21911040, 24649920, 32866560, 39439872, 49299840, 65733120, 98599680, 197199360]

約数ペア:

[(1, 197199360), (2, 98599680), (3, 65733120), (4, 49299840), (5, 39439872), (6, 32866560), (8, 24649920), (9, 21911040), (10, 19719936), (12, 16433280), (15, 13146624), (16, 12324960), (18, 10955520), (20, 9859968), (24, 8216640), (27, 7303680), (30, 6573312), (32, 6162480), (36, 5477760), (40, 4929984), (45, 4382208), (48, 4108320), (54, 3651840), (60, 3286656), (64, 3081240), (72, 2738880), (80, 2464992), (81, 2434560), (90, 2191104), (96, 2054160), (108, 1825920), (120, 1643328), (128, 1540620), (135, 1460736), (144, 1369440), (160, 1232496), (162, 1217280), (180, 1095552), (192, 1027080), (216, 912960), (240, 821664), (243, 811520), (256, 770310), (270, 730368), (288, 684720), (317, 622080), (320, 616248), (324, 608640), (360, 547776), (384, 513540), (405, 486912), (432, 456480), (480, 410832), (486, 405760), (512, 385155), (540, 365184), (576, 342360), (634, 311040), (640, 308124), (648, 304320), (720, 273888), (768, 256770), (810, 243456), (864, 228240), (951, 207360), (960, 205416), (972, 202880), (1080, 182592), (1152, 171180), (1215, 162304), (1268, 155520), (1280, 154062), (1296, 152160), (1440, 136944), (1536, 128385), (1585, 124416), (1620, 121728), (1728, 114120), (1902, 103680), (1920, 102708), (1944, 101440), (2160, 91296), (2304, 85590), (2430, 81152), (2536, 77760), (2560, 77031), (2592, 76080), (2853, 69120), (2880, 68472), (3170, 62208), (3240, 60864), (3456, 57060), (3804, 51840), (3840, 51354), (3888, 50720), (4320, 45648), (4608, 42795), (4755, 41472), (4860, 40576), (5072, 38880), (5184, 38040), (5706, 34560), (5760, 34236), (6340, 31104), (6480, 30432), (6912, 28530), (7608, 25920), (7680, 25677), (7776, 25360), (8559, 23040), (8640, 22824), (9510, 20736), (9720, 20288), (10144, 19440), (10368, 19020), (11412, 17280), (11520, 17118), (12680, 15552), (12960, 15216), (13824, 14265)]