217965120

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{109}}^1\times {\mathrm{2083}}^1$

素因数の和:2212

約数の個数: 112

約数和(自身を含む): 698723520

約数和(自身を除く): 480758400

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 109, 120, 160, 192, 218, 240, 320, 327, 436, 480, 545, 654, 872, 960, 1090, 1308, 1635, 1744, 2083, 2180, 2616, 3270, 3488, 4166, 4360, 5232, 6249, 6540, 6976, 8332, 8720, 10415, 10464, 12498, 13080, 16664, 17440, 20830, 20928, 24996, 26160, 31245, 33328, 34880, 41660, 49992, 52320, 62490, 66656, 83320, 99984, 104640, 124980, 133312, 166640, 199968, 227047, 249960, 333280, 399936, 454094, 499920, 666560, 681141, 908188, 999840, 1135235, 1362282, 1816376, 1999680, 2270470, 2724564, 3405705, 3632752, 4540940, 5449128, 6811410, 7265504, 9081880, 10898256, 13622820, 14531008, 18163760, 21796512, 27245640, 36327520, 43593024, 54491280, 72655040, 108982560, 217965120]

約数ペア:

[(1, 217965120), (2, 108982560), (3, 72655040), (4, 54491280), (5, 43593024), (6, 36327520), (8, 27245640), (10, 21796512), (12, 18163760), (15, 14531008), (16, 13622820), (20, 10898256), (24, 9081880), (30, 7265504), (32, 6811410), (40, 5449128), (48, 4540940), (60, 3632752), (64, 3405705), (80, 2724564), (96, 2270470), (109, 1999680), (120, 1816376), (160, 1362282), (192, 1135235), (218, 999840), (240, 908188), (320, 681141), (327, 666560), (436, 499920), (480, 454094), (545, 399936), (654, 333280), (872, 249960), (960, 227047), (1090, 199968), (1308, 166640), (1635, 133312), (1744, 124980), (2083, 104640), (2180, 99984), (2616, 83320), (3270, 66656), (3488, 62490), (4166, 52320), (4360, 49992), (5232, 41660), (6249, 34880), (6540, 33328), (6976, 31245), (8332, 26160), (8720, 24996), (10415, 20928), (10464, 20830), (12498, 17440), (13080, 16664)]