164903040

素因数分解:

$2^7\times 3^4\times 5^1\times {\mathrm{3181}}^1$

素因数の和:3212

約数の個数: 160

約数和(自身を含む): 589083660

約数和(自身を除く): 424180620

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 64, 72, 80, 81, 90, 96, 108, 120, 128, 135, 144, 160, 162, 180, 192, 216, 240, 270, 288, 320, 324, 360, 384, 405, 432, 480, 540, 576, 640, 648, 720, 810, 864, 960, 1080, 1152, 1296, 1440, 1620, 1728, 1920, 2160, 2592, 2880, 3181, 3240, 3456, 4320, 5184, 5760, 6362, 6480, 8640, 9543, 10368, 12724, 12960, 15905, 17280, 19086, 25448, 25920, 28629, 31810, 38172, 47715, 50896, 51840, 57258, 63620, 76344, 85887, 95430, 101792, 114516, 127240, 143145, 152688, 171774, 190860, 203584, 229032, 254480, 257661, 286290, 305376, 343548, 381720, 407168, 429435, 458064, 508960, 515322, 572580, 610752, 687096, 763440, 858870, 916128, 1017920, 1030644, 1145160, 1221504, 1288305, 1374192, 1526880, 1717740, 1832256, 2035840, 2061288, 2290320, 2576610, 2748384, 3053760, 3435480, 3664512, 4122576, 4580640, 5153220, 5496768, 6107520, 6870960, 8245152, 9161280, 10306440, 10993536, 13741920, 16490304, 18322560, 20612880, 27483840, 32980608, 41225760, 54967680, 82451520, 164903040]

約数ペア:

[(1, 164903040), (2, 82451520), (3, 54967680), (4, 41225760), (5, 32980608), (6, 27483840), (8, 20612880), (9, 18322560), (10, 16490304), (12, 13741920), (15, 10993536), (16, 10306440), (18, 9161280), (20, 8245152), (24, 6870960), (27, 6107520), (30, 5496768), (32, 5153220), (36, 4580640), (40, 4122576), (45, 3664512), (48, 3435480), (54, 3053760), (60, 2748384), (64, 2576610), (72, 2290320), (80, 2061288), (81, 2035840), (90, 1832256), (96, 1717740), (108, 1526880), (120, 1374192), (128, 1288305), (135, 1221504), (144, 1145160), (160, 1030644), (162, 1017920), (180, 916128), (192, 858870), (216, 763440), (240, 687096), (270, 610752), (288, 572580), (320, 515322), (324, 508960), (360, 458064), (384, 429435), (405, 407168), (432, 381720), (480, 343548), (540, 305376), (576, 286290), (640, 257661), (648, 254480), (720, 229032), (810, 203584), (864, 190860), (960, 171774), (1080, 152688), (1152, 143145), (1296, 127240), (1440, 114516), (1620, 101792), (1728, 95430), (1920, 85887), (2160, 76344), (2592, 63620), (2880, 57258), (3181, 51840), (3240, 50896), (3456, 47715), (4320, 38172), (5184, 31810), (5760, 28629), (6362, 25920), (6480, 25448), (8640, 19086), (9543, 17280), (10368, 15905), (12724, 12960)]