170133040

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{389}}^1$

素因数の和:491

約数の個数: 160

約数和(自身を含む): 501396480

約数和(自身を除く): 331263440

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 16, 20, 22, 28, 35, 40, 44, 55, 56, 70, 71, 77, 80, 88, 110, 112, 140, 142, 154, 176, 220, 280, 284, 308, 355, 385, 389, 440, 497, 560, 568, 616, 710, 770, 778, 781, 880, 994, 1136, 1232, 1420, 1540, 1556, 1562, 1945, 1988, 2485, 2723, 2840, 3080, 3112, 3124, 3890, 3905, 3976, 4279, 4970, 5446, 5467, 5680, 6160, 6224, 6248, 7780, 7810, 7952, 8558, 9940, 10892, 10934, 12496, 13615, 15560, 15620, 17116, 19880, 21395, 21784, 21868, 27230, 27335, 27619, 29953, 31120, 31240, 34232, 39760, 42790, 43568, 43736, 54460, 54670, 55238, 59906, 62480, 68464, 85580, 87472, 108920, 109340, 110476, 119812, 138095, 149765, 171160, 193333, 217840, 218680, 220952, 239624, 276190, 299530, 303809, 342320, 386666, 437360, 441904, 479248, 552380, 599060, 607618, 773332, 966665, 1104760, 1198120, 1215236, 1519045, 1546664, 1933330, 2126663, 2209520, 2396240, 2430472, 3038090, 3093328, 3866660, 4253326, 4860944, 6076180, 7733320, 8506652, 10633315, 12152360, 15466640, 17013304, 21266630, 24304720, 34026608, 42533260, 85066520, 170133040]

約数ペア:

[(1, 170133040), (2, 85066520), (4, 42533260), (5, 34026608), (7, 24304720), (8, 21266630), (10, 17013304), (11, 15466640), (14, 12152360), (16, 10633315), (20, 8506652), (22, 7733320), (28, 6076180), (35, 4860944), (40, 4253326), (44, 3866660), (55, 3093328), (56, 3038090), (70, 2430472), (71, 2396240), (77, 2209520), (80, 2126663), (88, 1933330), (110, 1546664), (112, 1519045), (140, 1215236), (142, 1198120), (154, 1104760), (176, 966665), (220, 773332), (280, 607618), (284, 599060), (308, 552380), (355, 479248), (385, 441904), (389, 437360), (440, 386666), (497, 342320), (560, 303809), (568, 299530), (616, 276190), (710, 239624), (770, 220952), (778, 218680), (781, 217840), (880, 193333), (994, 171160), (1136, 149765), (1232, 138095), (1420, 119812), (1540, 110476), (1556, 109340), (1562, 108920), (1945, 87472), (1988, 85580), (2485, 68464), (2723, 62480), (2840, 59906), (3080, 55238), (3112, 54670), (3124, 54460), (3890, 43736), (3905, 43568), (3976, 42790), (4279, 39760), (4970, 34232), (5446, 31240), (5467, 31120), (5680, 29953), (6160, 27619), (6224, 27335), (6248, 27230), (7780, 21868), (7810, 21784), (7952, 21395), (8558, 19880), (9940, 17116), (10892, 15620), (10934, 15560), (12496, 13615)]