109878720

素因数分解:

$2^6\times 3^1\times 5^1\times 7^1\times {\mathrm{83}}^1\times {\mathrm{197}}^1$

素因数の和:307

約数の個数: 224

約数和(自身を含む): 405554688

約数和(自身を除く): 295675968

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 56, 60, 64, 70, 80, 83, 84, 96, 105, 112, 120, 140, 160, 166, 168, 192, 197, 210, 224, 240, 249, 280, 320, 332, 336, 394, 415, 420, 448, 480, 498, 560, 581, 591, 664, 672, 788, 830, 840, 960, 985, 996, 1120, 1162, 1182, 1245, 1328, 1344, 1379, 1576, 1660, 1680, 1743, 1970, 1992, 2240, 2324, 2364, 2490, 2656, 2758, 2905, 2955, 3152, 3320, 3360, 3486, 3940, 3984, 4137, 4648, 4728, 4980, 5312, 5516, 5810, 5910, 6304, 6640, 6720, 6895, 6972, 7880, 7968, 8274, 8715, 9296, 9456, 9960, 11032, 11620, 11820, 12608, 13280, 13790, 13944, 15760, 15936, 16351, 16548, 17430, 18592, 18912, 19920, 20685, 22064, 23240, 23640, 26560, 27580, 27888, 31520, 32702, 33096, 34860, 37184, 37824, 39840, 41370, 44128, 46480, 47280, 49053, 55160, 55776, 63040, 65404, 66192, 69720, 79680, 81755, 82740, 88256, 92960, 94560, 98106, 110320, 111552, 114457, 130808, 132384, 139440, 163510, 165480, 185920, 189120, 196212, 220640, 228914, 245265, 261616, 264768, 278880, 327020, 330960, 343371, 392424, 441280, 457828, 490530, 523232, 557760, 572285, 654040, 661920, 686742, 784848, 915656, 981060, 1046464, 1144570, 1308080, 1323840, 1373484, 1569696, 1716855, 1831312, 1962120, 2289140, 2616160, 2746968, 3139392, 3433710, 3662624, 3924240, 4578280, 5232320, 5493936, 6867420, 7325248, 7848480, 9156560, 10987872, 13734840, 15696960, 18313120, 21975744, 27469680, 36626240, 54939360, 109878720]

約数ペア:

[(1, 109878720), (2, 54939360), (3, 36626240), (4, 27469680), (5, 21975744), (6, 18313120), (7, 15696960), (8, 13734840), (10, 10987872), (12, 9156560), (14, 7848480), (15, 7325248), (16, 6867420), (20, 5493936), (21, 5232320), (24, 4578280), (28, 3924240), (30, 3662624), (32, 3433710), (35, 3139392), (40, 2746968), (42, 2616160), (48, 2289140), (56, 1962120), (60, 1831312), (64, 1716855), (70, 1569696), (80, 1373484), (83, 1323840), (84, 1308080), (96, 1144570), (105, 1046464), (112, 981060), (120, 915656), (140, 784848), (160, 686742), (166, 661920), (168, 654040), (192, 572285), (197, 557760), (210, 523232), (224, 490530), (240, 457828), (249, 441280), (280, 392424), (320, 343371), (332, 330960), (336, 327020), (394, 278880), (415, 264768), (420, 261616), (448, 245265), (480, 228914), (498, 220640), (560, 196212), (581, 189120), (591, 185920), (664, 165480), (672, 163510), (788, 139440), (830, 132384), (840, 130808), (960, 114457), (985, 111552), (996, 110320), (1120, 98106), (1162, 94560), (1182, 92960), (1245, 88256), (1328, 82740), (1344, 81755), (1379, 79680), (1576, 69720), (1660, 66192), (1680, 65404), (1743, 63040), (1970, 55776), (1992, 55160), (2240, 49053), (2324, 47280), (2364, 46480), (2490, 44128), (2656, 41370), (2758, 39840), (2905, 37824), (2955, 37184), (3152, 34860), (3320, 33096), (3360, 32702), (3486, 31520), (3940, 27888), (3984, 27580), (4137, 26560), (4648, 23640), (4728, 23240), (4980, 22064), (5312, 20685), (5516, 19920), (5810, 18912), (5910, 18592), (6304, 17430), (6640, 16548), (6720, 16351), (6895, 15936), (6972, 15760), (7880, 13944), (7968, 13790), (8274, 13280), (8715, 12608), (9296, 11820), (9456, 11620), (9960, 11032)]