69868480

素因数分解:

$2^6\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{863}}^1$

素因数の和:914

約数の個数: 112

約数和(自身を含む): 189609984

約数和(自身を除く): 119741504

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 23, 32, 40, 44, 46, 55, 64, 80, 88, 92, 110, 115, 160, 176, 184, 220, 230, 253, 320, 352, 368, 440, 460, 506, 704, 736, 863, 880, 920, 1012, 1265, 1472, 1726, 1760, 1840, 2024, 2530, 3452, 3520, 3680, 4048, 4315, 5060, 6904, 7360, 8096, 8630, 9493, 10120, 13808, 16192, 17260, 18986, 19849, 20240, 27616, 34520, 37972, 39698, 40480, 47465, 55232, 69040, 75944, 79396, 80960, 94930, 99245, 138080, 151888, 158792, 189860, 198490, 218339, 276160, 303776, 317584, 379720, 396980, 436678, 607552, 635168, 759440, 793960, 873356, 1091695, 1270336, 1518880, 1587920, 1746712, 2183390, 3037760, 3175840, 3493424, 4366780, 6351680, 6986848, 8733560, 13973696, 17467120, 34934240, 69868480]

約数ペア:

[(1, 69868480), (2, 34934240), (4, 17467120), (5, 13973696), (8, 8733560), (10, 6986848), (11, 6351680), (16, 4366780), (20, 3493424), (22, 3175840), (23, 3037760), (32, 2183390), (40, 1746712), (44, 1587920), (46, 1518880), (55, 1270336), (64, 1091695), (80, 873356), (88, 793960), (92, 759440), (110, 635168), (115, 607552), (160, 436678), (176, 396980), (184, 379720), (220, 317584), (230, 303776), (253, 276160), (320, 218339), (352, 198490), (368, 189860), (440, 158792), (460, 151888), (506, 138080), (704, 99245), (736, 94930), (863, 80960), (880, 79396), (920, 75944), (1012, 69040), (1265, 55232), (1472, 47465), (1726, 40480), (1760, 39698), (1840, 37972), (2024, 34520), (2530, 27616), (3452, 20240), (3520, 19849), (3680, 18986), (4048, 17260), (4315, 16192), (5060, 13808), (6904, 10120), (7360, 9493), (8096, 8630)]