126612640

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{239}}^1$

素因数の和:315

約数の個数: 192

約数和(自身を含む): 383201280

約数和(自身を除く): 256588640

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 16, 20, 22, 28, 32, 35, 40, 43, 44, 55, 56, 70, 77, 80, 86, 88, 110, 112, 140, 154, 160, 172, 176, 215, 220, 224, 239, 280, 301, 308, 344, 352, 385, 430, 440, 473, 478, 560, 602, 616, 688, 770, 860, 880, 946, 956, 1120, 1195, 1204, 1232, 1376, 1505, 1540, 1673, 1720, 1760, 1892, 1912, 2365, 2390, 2408, 2464, 2629, 3010, 3080, 3311, 3346, 3440, 3784, 3824, 4730, 4780, 4816, 5258, 6020, 6160, 6622, 6692, 6880, 7568, 7648, 8365, 9460, 9560, 9632, 10277, 10516, 12040, 12320, 13145, 13244, 13384, 15136, 16555, 16730, 18403, 18920, 19120, 20554, 21032, 24080, 26290, 26488, 26768, 33110, 33460, 36806, 37840, 38240, 41108, 42064, 48160, 51385, 52580, 52976, 53536, 66220, 66920, 71939, 73612, 75680, 82216, 84128, 92015, 102770, 105160, 105952, 113047, 132440, 133840, 143878, 147224, 164432, 184030, 205540, 210320, 226094, 264880, 267680, 287756, 294448, 328864, 359695, 368060, 411080, 420640, 452188, 529760, 565235, 575512, 588896, 719390, 736120, 791329, 822160, 904376, 1130470, 1151024, 1438780, 1472240, 1582658, 1644320, 1808752, 2260940, 2302048, 2877560, 2944480, 3165316, 3617504, 3956645, 4521880, 5755120, 6330632, 7913290, 9043760, 11510240, 12661264, 15826580, 18087520, 25322528, 31653160, 63306320, 126612640]

約数ペア:

[(1, 126612640), (2, 63306320), (4, 31653160), (5, 25322528), (7, 18087520), (8, 15826580), (10, 12661264), (11, 11510240), (14, 9043760), (16, 7913290), (20, 6330632), (22, 5755120), (28, 4521880), (32, 3956645), (35, 3617504), (40, 3165316), (43, 2944480), (44, 2877560), (55, 2302048), (56, 2260940), (70, 1808752), (77, 1644320), (80, 1582658), (86, 1472240), (88, 1438780), (110, 1151024), (112, 1130470), (140, 904376), (154, 822160), (160, 791329), (172, 736120), (176, 719390), (215, 588896), (220, 575512), (224, 565235), (239, 529760), (280, 452188), (301, 420640), (308, 411080), (344, 368060), (352, 359695), (385, 328864), (430, 294448), (440, 287756), (473, 267680), (478, 264880), (560, 226094), (602, 210320), (616, 205540), (688, 184030), (770, 164432), (860, 147224), (880, 143878), (946, 133840), (956, 132440), (1120, 113047), (1195, 105952), (1204, 105160), (1232, 102770), (1376, 92015), (1505, 84128), (1540, 82216), (1673, 75680), (1720, 73612), (1760, 71939), (1892, 66920), (1912, 66220), (2365, 53536), (2390, 52976), (2408, 52580), (2464, 51385), (2629, 48160), (3010, 42064), (3080, 41108), (3311, 38240), (3346, 37840), (3440, 36806), (3784, 33460), (3824, 33110), (4730, 26768), (4780, 26488), (4816, 26290), (5258, 24080), (6020, 21032), (6160, 20554), (6622, 19120), (6692, 18920), (6880, 18403), (7568, 16730), (7648, 16555), (8365, 15136), (9460, 13384), (9560, 13244), (9632, 13145), (10277, 12320), (10516, 12040)]