162225760

素因数分解:

$2^5\times 5^1\times {\mathrm{37}}^1\times {\mathrm{67}}^1\times {\mathrm{409}}^1$

素因数の和:528

約数の個数: 96

約数和(自身を含む): 400468320

約数和(自身を除く): 238242560

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 37, 40, 67, 74, 80, 134, 148, 160, 185, 268, 296, 335, 370, 409, 536, 592, 670, 740, 818, 1072, 1184, 1340, 1480, 1636, 2045, 2144, 2479, 2680, 2960, 3272, 4090, 4958, 5360, 5920, 6544, 8180, 9916, 10720, 12395, 13088, 15133, 16360, 19832, 24790, 27403, 30266, 32720, 39664, 49580, 54806, 60532, 65440, 75665, 79328, 99160, 109612, 121064, 137015, 151330, 198320, 219224, 242128, 274030, 302660, 396640, 438448, 484256, 548060, 605320, 876896, 1013911, 1096120, 1210640, 2027822, 2192240, 2421280, 4055644, 4384480, 5069555, 8111288, 10139110, 16222576, 20278220, 32445152, 40556440, 81112880, 162225760]

約数ペア:

[(1, 162225760), (2, 81112880), (4, 40556440), (5, 32445152), (8, 20278220), (10, 16222576), (16, 10139110), (20, 8111288), (32, 5069555), (37, 4384480), (40, 4055644), (67, 2421280), (74, 2192240), (80, 2027822), (134, 1210640), (148, 1096120), (160, 1013911), (185, 876896), (268, 605320), (296, 548060), (335, 484256), (370, 438448), (409, 396640), (536, 302660), (592, 274030), (670, 242128), (740, 219224), (818, 198320), (1072, 151330), (1184, 137015), (1340, 121064), (1480, 109612), (1636, 99160), (2045, 79328), (2144, 75665), (2479, 65440), (2680, 60532), (2960, 54806), (3272, 49580), (4090, 39664), (4958, 32720), (5360, 30266), (5920, 27403), (6544, 24790), (8180, 19832), (9916, 16360), (10720, 15133), (12395, 13088)]