83499840

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{79}}^1\times {\mathrm{367}}^1$

素因数の和:469

約数の個数: 168

約数和(自身を含む): 291632640

約数和(自身を除く): 208132800

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 64, 72, 79, 80, 90, 96, 120, 144, 158, 160, 180, 192, 237, 240, 288, 316, 320, 360, 367, 395, 474, 480, 576, 632, 711, 720, 734, 790, 948, 960, 1101, 1185, 1264, 1422, 1440, 1468, 1580, 1835, 1896, 2202, 2370, 2528, 2844, 2880, 2936, 3160, 3303, 3555, 3670, 3792, 4404, 4740, 5056, 5505, 5688, 5872, 6320, 6606, 7110, 7340, 7584, 8808, 9480, 11010, 11376, 11744, 12640, 13212, 14220, 14680, 15168, 16515, 17616, 18960, 22020, 22752, 23488, 25280, 26424, 28440, 28993, 29360, 33030, 35232, 37920, 44040, 45504, 52848, 56880, 57986, 58720, 66060, 70464, 75840, 86979, 88080, 105696, 113760, 115972, 117440, 132120, 144965, 173958, 176160, 211392, 227520, 231944, 260937, 264240, 289930, 347916, 352320, 434895, 463888, 521874, 528480, 579860, 695832, 869790, 927776, 1043748, 1056960, 1159720, 1304685, 1391664, 1739580, 1855552, 2087496, 2319440, 2609370, 2783328, 3479160, 4174992, 4638880, 5218740, 5566656, 6958320, 8349984, 9277760, 10437480, 13916640, 16699968, 20874960, 27833280, 41749920, 83499840]

約数ペア:

[(1, 83499840), (2, 41749920), (3, 27833280), (4, 20874960), (5, 16699968), (6, 13916640), (8, 10437480), (9, 9277760), (10, 8349984), (12, 6958320), (15, 5566656), (16, 5218740), (18, 4638880), (20, 4174992), (24, 3479160), (30, 2783328), (32, 2609370), (36, 2319440), (40, 2087496), (45, 1855552), (48, 1739580), (60, 1391664), (64, 1304685), (72, 1159720), (79, 1056960), (80, 1043748), (90, 927776), (96, 869790), (120, 695832), (144, 579860), (158, 528480), (160, 521874), (180, 463888), (192, 434895), (237, 352320), (240, 347916), (288, 289930), (316, 264240), (320, 260937), (360, 231944), (367, 227520), (395, 211392), (474, 176160), (480, 173958), (576, 144965), (632, 132120), (711, 117440), (720, 115972), (734, 113760), (790, 105696), (948, 88080), (960, 86979), (1101, 75840), (1185, 70464), (1264, 66060), (1422, 58720), (1440, 57986), (1468, 56880), (1580, 52848), (1835, 45504), (1896, 44040), (2202, 37920), (2370, 35232), (2528, 33030), (2844, 29360), (2880, 28993), (2936, 28440), (3160, 26424), (3303, 25280), (3555, 23488), (3670, 22752), (3792, 22020), (4404, 18960), (4740, 17616), (5056, 16515), (5505, 15168), (5688, 14680), (5872, 14220), (6320, 13212), (6606, 12640), (7110, 11744), (7340, 11376), (7584, 11010), (8808, 9480)]