129363520

素因数分解:

$2^6\times 5^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{257}}^1$

素因数の和:309

約数の個数: 168

約数和(自身を含む): 366061752

約数和(自身を除く): 236698232

約数列:

[1, 2, 4, 5, 8, 10, 11, 13, 16, 20, 22, 26, 32, 40, 44, 52, 55, 64, 65, 80, 88, 104, 110, 121, 130, 143, 160, 176, 208, 220, 242, 257, 260, 286, 320, 352, 416, 440, 484, 514, 520, 572, 605, 704, 715, 832, 880, 968, 1028, 1040, 1144, 1210, 1285, 1430, 1573, 1760, 1936, 2056, 2080, 2288, 2420, 2570, 2827, 2860, 3146, 3341, 3520, 3872, 4112, 4160, 4576, 4840, 5140, 5654, 5720, 6292, 6682, 7744, 7865, 8224, 9152, 9680, 10280, 11308, 11440, 12584, 13364, 14135, 15730, 16448, 16705, 19360, 20560, 22616, 22880, 25168, 26728, 28270, 31097, 31460, 33410, 36751, 38720, 41120, 45232, 45760, 50336, 53456, 56540, 62194, 62920, 66820, 73502, 82240, 90464, 100672, 106912, 113080, 124388, 125840, 133640, 147004, 155485, 180928, 183755, 213824, 226160, 248776, 251680, 267280, 294008, 310970, 367510, 404261, 452320, 497552, 503360, 534560, 588016, 621940, 735020, 808522, 904640, 995104, 1069120, 1176032, 1243880, 1470040, 1617044, 1990208, 2021305, 2352064, 2487760, 2940080, 3234088, 4042610, 4975520, 5880160, 6468176, 8085220, 9951040, 11760320, 12936352, 16170440, 25872704, 32340880, 64681760, 129363520]

約数ペア:

[(1, 129363520), (2, 64681760), (4, 32340880), (5, 25872704), (8, 16170440), (10, 12936352), (11, 11760320), (13, 9951040), (16, 8085220), (20, 6468176), (22, 5880160), (26, 4975520), (32, 4042610), (40, 3234088), (44, 2940080), (52, 2487760), (55, 2352064), (64, 2021305), (65, 1990208), (80, 1617044), (88, 1470040), (104, 1243880), (110, 1176032), (121, 1069120), (130, 995104), (143, 904640), (160, 808522), (176, 735020), (208, 621940), (220, 588016), (242, 534560), (257, 503360), (260, 497552), (286, 452320), (320, 404261), (352, 367510), (416, 310970), (440, 294008), (484, 267280), (514, 251680), (520, 248776), (572, 226160), (605, 213824), (704, 183755), (715, 180928), (832, 155485), (880, 147004), (968, 133640), (1028, 125840), (1040, 124388), (1144, 113080), (1210, 106912), (1285, 100672), (1430, 90464), (1573, 82240), (1760, 73502), (1936, 66820), (2056, 62920), (2080, 62194), (2288, 56540), (2420, 53456), (2570, 50336), (2827, 45760), (2860, 45232), (3146, 41120), (3341, 38720), (3520, 36751), (3872, 33410), (4112, 31460), (4160, 31097), (4576, 28270), (4840, 26728), (5140, 25168), (5654, 22880), (5720, 22616), (6292, 20560), (6682, 19360), (7744, 16705), (7865, 16448), (8224, 15730), (9152, 14135), (9680, 13364), (10280, 12584), (11308, 11440)]