206135040

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{53681}}^1$

素因数の和:53705

約数の個数: 72

約数和(自身を含む): 658356048

約数和(自身を除く): 452221008

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 128, 160, 192, 240, 256, 320, 384, 480, 640, 768, 960, 1280, 1920, 3840, 53681, 107362, 161043, 214724, 268405, 322086, 429448, 536810, 644172, 805215, 858896, 1073620, 1288344, 1610430, 1717792, 2147240, 2576688, 3220860, 3435584, 4294480, 5153376, 6441720, 6871168, 8588960, 10306752, 12883440, 13742336, 17177920, 20613504, 25766880, 34355840, 41227008, 51533760, 68711680, 103067520, 206135040]

約数ペア:

[(1, 206135040), (2, 103067520), (3, 68711680), (4, 51533760), (5, 41227008), (6, 34355840), (8, 25766880), (10, 20613504), (12, 17177920), (15, 13742336), (16, 12883440), (20, 10306752), (24, 8588960), (30, 6871168), (32, 6441720), (40, 5153376), (48, 4294480), (60, 3435584), (64, 3220860), (80, 2576688), (96, 2147240), (120, 1717792), (128, 1610430), (160, 1288344), (192, 1073620), (240, 858896), (256, 805215), (320, 644172), (384, 536810), (480, 429448), (640, 322086), (768, 268405), (960, 214724), (1280, 161043), (1920, 107362), (3840, 53681)]