121542080

素因数分解:

$2^6\times 5^1\times {\mathrm{11}}^2\times {\mathrm{43}}^1\times {\mathrm{73}}^1$

素因数の和:155

約数の個数: 168

約数和(自身を含む): 329982576

約数和(自身を除く): 208440496

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 32, 40, 43, 44, 55, 64, 73, 80, 86, 88, 110, 121, 146, 160, 172, 176, 215, 220, 242, 292, 320, 344, 352, 365, 430, 440, 473, 484, 584, 605, 688, 704, 730, 803, 860, 880, 946, 968, 1168, 1210, 1376, 1460, 1606, 1720, 1760, 1892, 1936, 2336, 2365, 2420, 2752, 2920, 3139, 3212, 3440, 3520, 3784, 3872, 4015, 4672, 4730, 4840, 5203, 5840, 6278, 6424, 6880, 7568, 7744, 8030, 8833, 9460, 9680, 10406, 11680, 12556, 12848, 13760, 15136, 15695, 16060, 17666, 18920, 19360, 20812, 23360, 25112, 25696, 26015, 30272, 31390, 32120, 34529, 35332, 37840, 38720, 41624, 44165, 50224, 51392, 52030, 62780, 64240, 69058, 70664, 75680, 83248, 88330, 100448, 104060, 125560, 128480, 138116, 141328, 151360, 166496, 172645, 176660, 200896, 208120, 251120, 256960, 276232, 282656, 332992, 345290, 353320, 379819, 416240, 502240, 552464, 565312, 690580, 706640, 759638, 832480, 1004480, 1104928, 1381160, 1413280, 1519276, 1664960, 1899095, 2209856, 2762320, 2826560, 3038552, 3798190, 5524640, 6077104, 7596380, 11049280, 12154208, 15192760, 24308416, 30385520, 60771040, 121542080]

約数ペア:

[(1, 121542080), (2, 60771040), (4, 30385520), (5, 24308416), (8, 15192760), (10, 12154208), (11, 11049280), (16, 7596380), (20, 6077104), (22, 5524640), (32, 3798190), (40, 3038552), (43, 2826560), (44, 2762320), (55, 2209856), (64, 1899095), (73, 1664960), (80, 1519276), (86, 1413280), (88, 1381160), (110, 1104928), (121, 1004480), (146, 832480), (160, 759638), (172, 706640), (176, 690580), (215, 565312), (220, 552464), (242, 502240), (292, 416240), (320, 379819), (344, 353320), (352, 345290), (365, 332992), (430, 282656), (440, 276232), (473, 256960), (484, 251120), (584, 208120), (605, 200896), (688, 176660), (704, 172645), (730, 166496), (803, 151360), (860, 141328), (880, 138116), (946, 128480), (968, 125560), (1168, 104060), (1210, 100448), (1376, 88330), (1460, 83248), (1606, 75680), (1720, 70664), (1760, 69058), (1892, 64240), (1936, 62780), (2336, 52030), (2365, 51392), (2420, 50224), (2752, 44165), (2920, 41624), (3139, 38720), (3212, 37840), (3440, 35332), (3520, 34529), (3784, 32120), (3872, 31390), (4015, 30272), (4672, 26015), (4730, 25696), (4840, 25112), (5203, 23360), (5840, 20812), (6278, 19360), (6424, 18920), (6880, 17666), (7568, 16060), (7744, 15695), (8030, 15136), (8833, 13760), (9460, 12848), (9680, 12556), (10406, 11680)]