126663680

素因数分解:

$2^{10}\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{173}}^1$

素因数の和:222

約数の個数: 176

約数和(自身を含む): 359027424

約数和(自身を除く): 232363744

約数列:

[1, 2, 4, 5, 8, 10, 11, 13, 16, 20, 22, 26, 32, 40, 44, 52, 55, 64, 65, 80, 88, 104, 110, 128, 130, 143, 160, 173, 176, 208, 220, 256, 260, 286, 320, 346, 352, 416, 440, 512, 520, 572, 640, 692, 704, 715, 832, 865, 880, 1024, 1040, 1144, 1280, 1384, 1408, 1430, 1664, 1730, 1760, 1903, 2080, 2249, 2288, 2560, 2768, 2816, 2860, 3328, 3460, 3520, 3806, 4160, 4498, 4576, 5120, 5536, 5632, 5720, 6656, 6920, 7040, 7612, 8320, 8996, 9152, 9515, 11072, 11245, 11264, 11440, 13312, 13840, 14080, 15224, 16640, 17992, 18304, 19030, 22144, 22490, 22880, 24739, 27680, 28160, 30448, 33280, 35984, 36608, 38060, 44288, 44980, 45760, 49478, 55360, 56320, 60896, 66560, 71968, 73216, 76120, 88576, 89960, 91520, 98956, 110720, 121792, 123695, 143936, 146432, 152240, 177152, 179920, 183040, 197912, 221440, 243584, 247390, 287872, 304480, 359840, 366080, 395824, 442880, 487168, 494780, 575744, 608960, 719680, 732160, 791648, 885760, 974336, 989560, 1151488, 1217920, 1439360, 1583296, 1948672, 1979120, 2302976, 2435840, 2878720, 3166592, 3958240, 4871680, 5757440, 6333184, 7916480, 9743360, 11514880, 12666368, 15832960, 25332736, 31665920, 63331840, 126663680]

約数ペア:

[(1, 126663680), (2, 63331840), (4, 31665920), (5, 25332736), (8, 15832960), (10, 12666368), (11, 11514880), (13, 9743360), (16, 7916480), (20, 6333184), (22, 5757440), (26, 4871680), (32, 3958240), (40, 3166592), (44, 2878720), (52, 2435840), (55, 2302976), (64, 1979120), (65, 1948672), (80, 1583296), (88, 1439360), (104, 1217920), (110, 1151488), (128, 989560), (130, 974336), (143, 885760), (160, 791648), (173, 732160), (176, 719680), (208, 608960), (220, 575744), (256, 494780), (260, 487168), (286, 442880), (320, 395824), (346, 366080), (352, 359840), (416, 304480), (440, 287872), (512, 247390), (520, 243584), (572, 221440), (640, 197912), (692, 183040), (704, 179920), (715, 177152), (832, 152240), (865, 146432), (880, 143936), (1024, 123695), (1040, 121792), (1144, 110720), (1280, 98956), (1384, 91520), (1408, 89960), (1430, 88576), (1664, 76120), (1730, 73216), (1760, 71968), (1903, 66560), (2080, 60896), (2249, 56320), (2288, 55360), (2560, 49478), (2768, 45760), (2816, 44980), (2860, 44288), (3328, 38060), (3460, 36608), (3520, 35984), (3806, 33280), (4160, 30448), (4498, 28160), (4576, 27680), (5120, 24739), (5536, 22880), (5632, 22490), (5720, 22144), (6656, 19030), (6920, 18304), (7040, 17992), (7612, 16640), (8320, 15224), (8996, 14080), (9152, 13840), (9515, 13312), (11072, 11440), (11245, 11264)]