17380087040

素因数分解:

$2^8\times 5^1\times {\mathrm{107}}^1\times {\mathrm{113}}^1\times {\mathrm{1123}}^1$

素因数の和:1364

約数の個数: 144

約数和(自身を含む): 42429417408

約数和(自身を除く): 25049330368

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 107, 113, 128, 160, 214, 226, 256, 320, 428, 452, 535, 565, 640, 856, 904, 1070, 1123, 1130, 1280, 1712, 1808, 2140, 2246, 2260, 3424, 3616, 4280, 4492, 4520, 5615, 6848, 7232, 8560, 8984, 9040, 11230, 12091, 13696, 14464, 17120, 17968, 18080, 22460, 24182, 27392, 28928, 34240, 35936, 36160, 44920, 48364, 60455, 68480, 71872, 72320, 89840, 96728, 120161, 120910, 126899, 136960, 143744, 144640, 179680, 193456, 240322, 241820, 253798, 287488, 359360, 386912, 480644, 483640, 507596, 600805, 634495, 718720, 773824, 961288, 967280, 1015192, 1201610, 1268990, 1437440, 1547648, 1922576, 1934560, 2030384, 2403220, 2537980, 3095296, 3845152, 3869120, 4060768, 4806440, 5075960, 7690304, 7738240, 8121536, 9612880, 10151920, 13578193, 15380608, 15476480, 16243072, 19225760, 20303840, 27156386, 30761216, 32486144, 38451520, 40607680, 54312772, 67890965, 76903040, 81215360, 108625544, 135781930, 153806080, 162430720, 217251088, 271563860, 434502176, 543127720, 869004352, 1086255440, 1738008704, 2172510880, 3476017408, 4345021760, 8690043520, 17380087040]

約数ペア:

[(1, 17380087040), (2, 8690043520), (4, 4345021760), (5, 3476017408), (8, 2172510880), (10, 1738008704), (16, 1086255440), (20, 869004352), (32, 543127720), (40, 434502176), (64, 271563860), (80, 217251088), (107, 162430720), (113, 153806080), (128, 135781930), (160, 108625544), (214, 81215360), (226, 76903040), (256, 67890965), (320, 54312772), (428, 40607680), (452, 38451520), (535, 32486144), (565, 30761216), (640, 27156386), (856, 20303840), (904, 19225760), (1070, 16243072), (1123, 15476480), (1130, 15380608), (1280, 13578193), (1712, 10151920), (1808, 9612880), (2140, 8121536), (2246, 7738240), (2260, 7690304), (3424, 5075960), (3616, 4806440), (4280, 4060768), (4492, 3869120), (4520, 3845152), (5615, 3095296), (6848, 2537980), (7232, 2403220), (8560, 2030384), (8984, 1934560), (9040, 1922576), (11230, 1547648), (12091, 1437440), (13696, 1268990), (14464, 1201610), (17120, 1015192), (17968, 967280), (18080, 961288), (22460, 773824), (24182, 718720), (27392, 634495), (28928, 600805), (34240, 507596), (35936, 483640), (36160, 480644), (44920, 386912), (48364, 359360), (60455, 287488), (68480, 253798), (71872, 241820), (72320, 240322), (89840, 193456), (96728, 179680), (120161, 144640), (120910, 143744), (126899, 136960)]