29820560

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{103}}^1$

素因数の和:181

約数の個数: 160

約数和(自身を含む): 89137152

約数和(自身を除く): 59316592

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 16, 20, 22, 28, 35, 40, 44, 47, 55, 56, 70, 77, 80, 88, 94, 103, 110, 112, 140, 154, 176, 188, 206, 220, 235, 280, 308, 329, 376, 385, 412, 440, 470, 515, 517, 560, 616, 658, 721, 752, 770, 824, 880, 940, 1030, 1034, 1133, 1232, 1316, 1442, 1540, 1645, 1648, 1880, 2060, 2068, 2266, 2585, 2632, 2884, 3080, 3290, 3605, 3619, 3760, 4120, 4136, 4532, 4841, 5170, 5264, 5665, 5768, 6160, 6580, 7210, 7238, 7931, 8240, 8272, 9064, 9682, 10340, 11330, 11536, 13160, 14420, 14476, 15862, 18095, 18128, 19364, 20680, 22660, 24205, 26320, 28840, 28952, 31724, 33887, 36190, 38728, 39655, 41360, 45320, 48410, 53251, 57680, 57904, 63448, 67774, 72380, 77456, 79310, 90640, 96820, 106502, 126896, 135548, 144760, 158620, 169435, 193640, 213004, 266255, 271096, 289520, 317240, 338870, 372757, 387280, 426008, 532510, 542192, 634480, 677740, 745514, 852016, 1065020, 1355480, 1491028, 1863785, 2130040, 2710960, 2982056, 3727570, 4260080, 5964112, 7455140, 14910280, 29820560]

約数ペア:

[(1, 29820560), (2, 14910280), (4, 7455140), (5, 5964112), (7, 4260080), (8, 3727570), (10, 2982056), (11, 2710960), (14, 2130040), (16, 1863785), (20, 1491028), (22, 1355480), (28, 1065020), (35, 852016), (40, 745514), (44, 677740), (47, 634480), (55, 542192), (56, 532510), (70, 426008), (77, 387280), (80, 372757), (88, 338870), (94, 317240), (103, 289520), (110, 271096), (112, 266255), (140, 213004), (154, 193640), (176, 169435), (188, 158620), (206, 144760), (220, 135548), (235, 126896), (280, 106502), (308, 96820), (329, 90640), (376, 79310), (385, 77456), (412, 72380), (440, 67774), (470, 63448), (515, 57904), (517, 57680), (560, 53251), (616, 48410), (658, 45320), (721, 41360), (752, 39655), (770, 38728), (824, 36190), (880, 33887), (940, 31724), (1030, 28952), (1034, 28840), (1133, 26320), (1232, 24205), (1316, 22660), (1442, 20680), (1540, 19364), (1645, 18128), (1648, 18095), (1880, 15862), (2060, 14476), (2068, 14420), (2266, 13160), (2585, 11536), (2632, 11330), (2884, 10340), (3080, 9682), (3290, 9064), (3605, 8272), (3619, 8240), (3760, 7931), (4120, 7238), (4136, 7210), (4532, 6580), (4841, 6160), (5170, 5768), (5264, 5665)]