142186880

素因数分解:

$2^7\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{1063}}^1$

素因数の和:1112

約数の個数: 128

約数和(自身を含む): 390700800

約数和(自身を除く): 248513920

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 19, 20, 22, 32, 38, 40, 44, 55, 64, 76, 80, 88, 95, 110, 128, 152, 160, 176, 190, 209, 220, 304, 320, 352, 380, 418, 440, 608, 640, 704, 760, 836, 880, 1045, 1063, 1216, 1408, 1520, 1672, 1760, 2090, 2126, 2432, 3040, 3344, 3520, 4180, 4252, 5315, 6080, 6688, 7040, 8360, 8504, 10630, 11693, 12160, 13376, 16720, 17008, 20197, 21260, 23386, 26752, 33440, 34016, 40394, 42520, 46772, 58465, 66880, 68032, 80788, 85040, 93544, 100985, 116930, 133760, 136064, 161576, 170080, 187088, 201970, 222167, 233860, 323152, 340160, 374176, 403940, 444334, 467720, 646304, 680320, 748352, 807880, 888668, 935440, 1110835, 1292608, 1496704, 1615760, 1777336, 1870880, 2221670, 2585216, 3231520, 3554672, 3741760, 4443340, 6463040, 7109344, 7483520, 8886680, 12926080, 14218688, 17773360, 28437376, 35546720, 71093440, 142186880]

約数ペア:

[(1, 142186880), (2, 71093440), (4, 35546720), (5, 28437376), (8, 17773360), (10, 14218688), (11, 12926080), (16, 8886680), (19, 7483520), (20, 7109344), (22, 6463040), (32, 4443340), (38, 3741760), (40, 3554672), (44, 3231520), (55, 2585216), (64, 2221670), (76, 1870880), (80, 1777336), (88, 1615760), (95, 1496704), (110, 1292608), (128, 1110835), (152, 935440), (160, 888668), (176, 807880), (190, 748352), (209, 680320), (220, 646304), (304, 467720), (320, 444334), (352, 403940), (380, 374176), (418, 340160), (440, 323152), (608, 233860), (640, 222167), (704, 201970), (760, 187088), (836, 170080), (880, 161576), (1045, 136064), (1063, 133760), (1216, 116930), (1408, 100985), (1520, 93544), (1672, 85040), (1760, 80788), (2090, 68032), (2126, 66880), (2432, 58465), (3040, 46772), (3344, 42520), (3520, 40394), (4180, 34016), (4252, 33440), (5315, 26752), (6080, 23386), (6688, 21260), (7040, 20197), (8360, 17008), (8504, 16720), (10630, 13376), (11693, 12160)]