144434240

素因数分解:

$2^6\times 5^1\times {\mathrm{173}}^1\times {\mathrm{2609}}^1$

素因数の和:2799

約数の個数: 56

約数和(自身を含む): 346054680

約数和(自身を除く): 201620440

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 173, 320, 346, 692, 865, 1384, 1730, 2609, 2768, 3460, 5218, 5536, 6920, 10436, 11072, 13045, 13840, 20872, 26090, 27680, 41744, 52180, 55360, 83488, 104360, 166976, 208720, 417440, 451357, 834880, 902714, 1805428, 2256785, 3610856, 4513570, 7221712, 9027140, 14443424, 18054280, 28886848, 36108560, 72217120, 144434240]

約数ペア:

[(1, 144434240), (2, 72217120), (4, 36108560), (5, 28886848), (8, 18054280), (10, 14443424), (16, 9027140), (20, 7221712), (32, 4513570), (40, 3610856), (64, 2256785), (80, 1805428), (160, 902714), (173, 834880), (320, 451357), (346, 417440), (692, 208720), (865, 166976), (1384, 104360), (1730, 83488), (2609, 55360), (2768, 52180), (3460, 41744), (5218, 27680), (5536, 26090), (6920, 20872), (10436, 13840), (11072, 13045)]