133970720

素因数分解:

$2^5\times 5^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{2221}}^1$

素因数の和:2278

約数の個数: 96

約数和(自身を含む): 352764720

約数和(自身を除く): 218794000

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 29, 32, 40, 52, 58, 65, 80, 104, 116, 130, 145, 160, 208, 232, 260, 290, 377, 416, 464, 520, 580, 754, 928, 1040, 1160, 1508, 1885, 2080, 2221, 2320, 3016, 3770, 4442, 4640, 6032, 7540, 8884, 11105, 12064, 15080, 17768, 22210, 28873, 30160, 35536, 44420, 57746, 60320, 64409, 71072, 88840, 115492, 128818, 144365, 177680, 230984, 257636, 288730, 322045, 355360, 461968, 515272, 577460, 644090, 837317, 923936, 1030544, 1154920, 1288180, 1674634, 2061088, 2309840, 2576360, 3349268, 4186585, 4619680, 5152720, 6698536, 8373170, 10305440, 13397072, 16746340, 26794144, 33492680, 66985360, 133970720]

約数ペア:

[(1, 133970720), (2, 66985360), (4, 33492680), (5, 26794144), (8, 16746340), (10, 13397072), (13, 10305440), (16, 8373170), (20, 6698536), (26, 5152720), (29, 4619680), (32, 4186585), (40, 3349268), (52, 2576360), (58, 2309840), (65, 2061088), (80, 1674634), (104, 1288180), (116, 1154920), (130, 1030544), (145, 923936), (160, 837317), (208, 644090), (232, 577460), (260, 515272), (290, 461968), (377, 355360), (416, 322045), (464, 288730), (520, 257636), (580, 230984), (754, 177680), (928, 144365), (1040, 128818), (1160, 115492), (1508, 88840), (1885, 71072), (2080, 64409), (2221, 60320), (2320, 57746), (3016, 44420), (3770, 35536), (4442, 30160), (4640, 28873), (6032, 22210), (7540, 17768), (8884, 15080), (11105, 12064)]