146061440

素因数分解:

$2^7\times 5^1\times 7^1\times {\mathrm{32603}}^1$

素因数の和:32629

約数の個数: 64

約数和(自身を含む): 399072960

約数和(自身を除く): 253011520

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 64, 70, 80, 112, 128, 140, 160, 224, 280, 320, 448, 560, 640, 896, 1120, 2240, 4480, 32603, 65206, 130412, 163015, 228221, 260824, 326030, 456442, 521648, 652060, 912884, 1043296, 1141105, 1304120, 1825768, 2086592, 2282210, 2608240, 3651536, 4173184, 4564420, 5216480, 7303072, 9128840, 10432960, 14606144, 18257680, 20865920, 29212288, 36515360, 73030720, 146061440]

約数ペア:

[(1, 146061440), (2, 73030720), (4, 36515360), (5, 29212288), (7, 20865920), (8, 18257680), (10, 14606144), (14, 10432960), (16, 9128840), (20, 7303072), (28, 5216480), (32, 4564420), (35, 4173184), (40, 3651536), (56, 2608240), (64, 2282210), (70, 2086592), (80, 1825768), (112, 1304120), (128, 1141105), (140, 1043296), (160, 912884), (224, 652060), (280, 521648), (320, 456442), (448, 326030), (560, 260824), (640, 228221), (896, 163015), (1120, 130412), (2240, 65206), (4480, 32603)]