13678408960

素因数分解:

$2^8\times 5^1\times {\mathrm{59}}^1\times {\mathrm{181123}}^1$

素因数の和:181203

約数の個数: 72

約数和(自身を含む): 33319571040

約数和(自身を除く): 19641162080

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 59, 64, 80, 118, 128, 160, 236, 256, 295, 320, 472, 590, 640, 944, 1180, 1280, 1888, 2360, 3776, 4720, 7552, 9440, 15104, 18880, 37760, 75520, 181123, 362246, 724492, 905615, 1448984, 1811230, 2897968, 3622460, 5795936, 7244920, 10686257, 11591872, 14489840, 21372514, 23183744, 28979680, 42745028, 46367488, 53431285, 57959360, 85490056, 106862570, 115918720, 170980112, 213725140, 231837440, 341960224, 427450280, 683920448, 854900560, 1367840896, 1709801120, 2735681792, 3419602240, 6839204480, 13678408960]

約数ペア:

[(1, 13678408960), (2, 6839204480), (4, 3419602240), (5, 2735681792), (8, 1709801120), (10, 1367840896), (16, 854900560), (20, 683920448), (32, 427450280), (40, 341960224), (59, 231837440), (64, 213725140), (80, 170980112), (118, 115918720), (128, 106862570), (160, 85490056), (236, 57959360), (256, 53431285), (295, 46367488), (320, 42745028), (472, 28979680), (590, 23183744), (640, 21372514), (944, 14489840), (1180, 11591872), (1280, 10686257), (1888, 7244920), (2360, 5795936), (3776, 3622460), (4720, 2897968), (7552, 1811230), (9440, 1448984), (15104, 905615), (18880, 724492), (37760, 362246), (75520, 181123)]