172135040

素因数分解:

$2^7\times 5^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{499}}^1$

素因数の和:543

約数の個数: 192

約数和(自身を含む): 523260000

約数和(自身を除く): 351124960

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 16, 20, 22, 28, 32, 35, 40, 44, 49, 55, 56, 64, 70, 77, 80, 88, 98, 110, 112, 128, 140, 154, 160, 176, 196, 220, 224, 245, 280, 308, 320, 352, 385, 392, 440, 448, 490, 499, 539, 560, 616, 640, 704, 770, 784, 880, 896, 980, 998, 1078, 1120, 1232, 1408, 1540, 1568, 1760, 1960, 1996, 2156, 2240, 2464, 2495, 2695, 3080, 3136, 3493, 3520, 3920, 3992, 4312, 4480, 4928, 4990, 5390, 5489, 6160, 6272, 6986, 7040, 7840, 7984, 8624, 9856, 9980, 10780, 10978, 12320, 13972, 15680, 15968, 17248, 17465, 19960, 21560, 21956, 24451, 24640, 27445, 27944, 31360, 31936, 34496, 34930, 38423, 39920, 43120, 43912, 48902, 49280, 54890, 55888, 63872, 68992, 69860, 76846, 79840, 86240, 87824, 97804, 109780, 111776, 122255, 139720, 153692, 159680, 172480, 175648, 192115, 195608, 219560, 223552, 244510, 268961, 279440, 307384, 319360, 344960, 351296, 384230, 391216, 439120, 447104, 489020, 537922, 558880, 614768, 702592, 768460, 782432, 878240, 978040, 1075844, 1117760, 1229536, 1344805, 1536920, 1564864, 1756480, 1956080, 2151688, 2235520, 2459072, 2689610, 3073840, 3129728, 3512960, 3912160, 4303376, 4918144, 5379220, 6147680, 7824320, 8606752, 10758440, 12295360, 15648640, 17213504, 21516880, 24590720, 34427008, 43033760, 86067520, 172135040]

約数ペア:

[(1, 172135040), (2, 86067520), (4, 43033760), (5, 34427008), (7, 24590720), (8, 21516880), (10, 17213504), (11, 15648640), (14, 12295360), (16, 10758440), (20, 8606752), (22, 7824320), (28, 6147680), (32, 5379220), (35, 4918144), (40, 4303376), (44, 3912160), (49, 3512960), (55, 3129728), (56, 3073840), (64, 2689610), (70, 2459072), (77, 2235520), (80, 2151688), (88, 1956080), (98, 1756480), (110, 1564864), (112, 1536920), (128, 1344805), (140, 1229536), (154, 1117760), (160, 1075844), (176, 978040), (196, 878240), (220, 782432), (224, 768460), (245, 702592), (280, 614768), (308, 558880), (320, 537922), (352, 489020), (385, 447104), (392, 439120), (440, 391216), (448, 384230), (490, 351296), (499, 344960), (539, 319360), (560, 307384), (616, 279440), (640, 268961), (704, 244510), (770, 223552), (784, 219560), (880, 195608), (896, 192115), (980, 175648), (998, 172480), (1078, 159680), (1120, 153692), (1232, 139720), (1408, 122255), (1540, 111776), (1568, 109780), (1760, 97804), (1960, 87824), (1996, 86240), (2156, 79840), (2240, 76846), (2464, 69860), (2495, 68992), (2695, 63872), (3080, 55888), (3136, 54890), (3493, 49280), (3520, 48902), (3920, 43912), (3992, 43120), (4312, 39920), (4480, 38423), (4928, 34930), (4990, 34496), (5390, 31936), (5489, 31360), (6160, 27944), (6272, 27445), (6986, 24640), (7040, 24451), (7840, 21956), (7984, 21560), (8624, 19960), (9856, 17465), (9980, 17248), (10780, 15968), (10978, 15680), (12320, 13972)]