122101760

素因数分解:

$2^{13}\times 5^1\times {\mathrm{11}}^1\times {\mathrm{271}}^1$

素因数の和:313

約数の個数: 112

約数和(自身を含む): 320844672

約数和(自身を除く): 198742912

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 32, 40, 44, 55, 64, 80, 88, 110, 128, 160, 176, 220, 256, 271, 320, 352, 440, 512, 542, 640, 704, 880, 1024, 1084, 1280, 1355, 1408, 1760, 2048, 2168, 2560, 2710, 2816, 2981, 3520, 4096, 4336, 5120, 5420, 5632, 5962, 7040, 8192, 8672, 10240, 10840, 11264, 11924, 14080, 14905, 17344, 20480, 21680, 22528, 23848, 28160, 29810, 34688, 40960, 43360, 45056, 47696, 56320, 59620, 69376, 86720, 90112, 95392, 112640, 119240, 138752, 173440, 190784, 225280, 238480, 277504, 346880, 381568, 450560, 476960, 555008, 693760, 763136, 953920, 1110016, 1387520, 1526272, 1907840, 2220032, 2775040, 3052544, 3815680, 5550080, 6105088, 7631360, 11100160, 12210176, 15262720, 24420352, 30525440, 61050880, 122101760]

約数ペア:

[(1, 122101760), (2, 61050880), (4, 30525440), (5, 24420352), (8, 15262720), (10, 12210176), (11, 11100160), (16, 7631360), (20, 6105088), (22, 5550080), (32, 3815680), (40, 3052544), (44, 2775040), (55, 2220032), (64, 1907840), (80, 1526272), (88, 1387520), (110, 1110016), (128, 953920), (160, 763136), (176, 693760), (220, 555008), (256, 476960), (271, 450560), (320, 381568), (352, 346880), (440, 277504), (512, 238480), (542, 225280), (640, 190784), (704, 173440), (880, 138752), (1024, 119240), (1084, 112640), (1280, 95392), (1355, 90112), (1408, 86720), (1760, 69376), (2048, 59620), (2168, 56320), (2560, 47696), (2710, 45056), (2816, 43360), (2981, 40960), (3520, 34688), (4096, 29810), (4336, 28160), (5120, 23848), (5420, 22528), (5632, 21680), (5962, 20480), (7040, 17344), (8192, 14905), (8672, 14080), (10240, 11924), (10840, 11264)]