263186040

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{113}}^1\times {\mathrm{1493}}^1$

素因数の和:1633

約数の個数: 128

約数和(自身を含む): 858392640

約数和(自身を除く): 595206600

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 26, 30, 39, 40, 52, 60, 65, 78, 104, 113, 120, 130, 156, 195, 226, 260, 312, 339, 390, 452, 520, 565, 678, 780, 904, 1130, 1356, 1469, 1493, 1560, 1695, 2260, 2712, 2938, 2986, 3390, 4407, 4479, 4520, 5876, 5972, 6780, 7345, 7465, 8814, 8958, 11752, 11944, 13560, 14690, 14930, 17628, 17916, 19409, 22035, 22395, 29380, 29860, 35256, 35832, 38818, 44070, 44790, 58227, 58760, 59720, 77636, 88140, 89580, 97045, 116454, 155272, 168709, 176280, 179160, 194090, 232908, 291135, 337418, 388180, 465816, 506127, 582270, 674836, 776360, 843545, 1012254, 1164540, 1349672, 1687090, 2024508, 2193217, 2329080, 2530635, 3374180, 4049016, 4386434, 5061270, 6579651, 6748360, 8772868, 10122540, 10966085, 13159302, 17545736, 20245080, 21932170, 26318604, 32898255, 43864340, 52637208, 65796510, 87728680, 131593020, 263186040]

約数ペア:

[(1, 263186040), (2, 131593020), (3, 87728680), (4, 65796510), (5, 52637208), (6, 43864340), (8, 32898255), (10, 26318604), (12, 21932170), (13, 20245080), (15, 17545736), (20, 13159302), (24, 10966085), (26, 10122540), (30, 8772868), (39, 6748360), (40, 6579651), (52, 5061270), (60, 4386434), (65, 4049016), (78, 3374180), (104, 2530635), (113, 2329080), (120, 2193217), (130, 2024508), (156, 1687090), (195, 1349672), (226, 1164540), (260, 1012254), (312, 843545), (339, 776360), (390, 674836), (452, 582270), (520, 506127), (565, 465816), (678, 388180), (780, 337418), (904, 291135), (1130, 232908), (1356, 194090), (1469, 179160), (1493, 176280), (1560, 168709), (1695, 155272), (2260, 116454), (2712, 97045), (2938, 89580), (2986, 88140), (3390, 77636), (4407, 59720), (4479, 58760), (4520, 58227), (5876, 44790), (5972, 44070), (6780, 38818), (7345, 35832), (7465, 35256), (8814, 29860), (8958, 29380), (11752, 22395), (11944, 22035), (13560, 19409), (14690, 17916), (14930, 17628)]