69032480

素因数分解:

$2^5\times 5^1\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{643}}^1$

素因数の和:730

約数の個数: 96

約数和(自身を含む): 181113408

約数和(自身を除く): 112080928

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 32, 40, 44, 55, 61, 80, 88, 110, 122, 160, 176, 220, 244, 305, 352, 440, 488, 610, 643, 671, 880, 976, 1220, 1286, 1342, 1760, 1952, 2440, 2572, 2684, 3215, 3355, 4880, 5144, 5368, 6430, 6710, 7073, 9760, 10288, 10736, 12860, 13420, 14146, 20576, 21472, 25720, 26840, 28292, 35365, 39223, 51440, 53680, 56584, 70730, 78446, 102880, 107360, 113168, 141460, 156892, 196115, 226336, 282920, 313784, 392230, 431453, 565840, 627568, 784460, 862906, 1131680, 1255136, 1568920, 1725812, 2157265, 3137840, 3451624, 4314530, 6275680, 6903248, 8629060, 13806496, 17258120, 34516240, 69032480]

約数ペア:

[(1, 69032480), (2, 34516240), (4, 17258120), (5, 13806496), (8, 8629060), (10, 6903248), (11, 6275680), (16, 4314530), (20, 3451624), (22, 3137840), (32, 2157265), (40, 1725812), (44, 1568920), (55, 1255136), (61, 1131680), (80, 862906), (88, 784460), (110, 627568), (122, 565840), (160, 431453), (176, 392230), (220, 313784), (244, 282920), (305, 226336), (352, 196115), (440, 156892), (488, 141460), (610, 113168), (643, 107360), (671, 102880), (880, 78446), (976, 70730), (1220, 56584), (1286, 53680), (1342, 51440), (1760, 39223), (1952, 35365), (2440, 28292), (2572, 26840), (2684, 25720), (3215, 21472), (3355, 20576), (4880, 14146), (5144, 13420), (5368, 12860), (6430, 10736), (6710, 10288), (7073, 9760)]