223015680

素因数分解:

$2^8\times 3^6\times 5^1\times {\mathrm{239}}^1$

素因数の和:278

約数の個数: 252

約数和(自身を含む): 804273120

約数和(自身を除く): 581257440

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 64, 72, 80, 81, 90, 96, 108, 120, 128, 135, 144, 160, 162, 180, 192, 216, 239, 240, 243, 256, 270, 288, 320, 324, 360, 384, 405, 432, 478, 480, 486, 540, 576, 640, 648, 717, 720, 729, 768, 810, 864, 956, 960, 972, 1080, 1152, 1195, 1215, 1280, 1296, 1434, 1440, 1458, 1620, 1728, 1912, 1920, 1944, 2151, 2160, 2304, 2390, 2430, 2592, 2868, 2880, 2916, 3240, 3456, 3585, 3645, 3824, 3840, 3888, 4302, 4320, 4780, 4860, 5184, 5736, 5760, 5832, 6453, 6480, 6912, 7170, 7290, 7648, 7776, 8604, 8640, 9560, 9720, 10368, 10755, 11472, 11520, 11664, 12906, 12960, 14340, 14580, 15296, 15552, 17208, 17280, 19120, 19359, 19440, 20736, 21510, 22944, 23328, 25812, 25920, 28680, 29160, 30592, 31104, 32265, 34416, 34560, 38240, 38718, 38880, 43020, 45888, 46656, 51624, 51840, 57360, 58077, 58320, 61184, 62208, 64530, 68832, 76480, 77436, 77760, 86040, 91776, 93312, 96795, 103248, 103680, 114720, 116154, 116640, 129060, 137664, 152960, 154872, 155520, 172080, 174231, 183552, 186624, 193590, 206496, 229440, 232308, 233280, 258120, 275328, 290385, 305920, 309744, 311040, 344160, 348462, 387180, 412992, 458880, 464616, 466560, 516240, 550656, 580770, 619488, 688320, 696924, 774360, 825984, 871155, 917760, 929232, 933120, 1032480, 1161540, 1238976, 1376640, 1393848, 1548720, 1651968, 1742310, 1858464, 2064960, 2323080, 2477952, 2753280, 2787696, 3097440, 3484620, 3716928, 4129920, 4646160, 4955904, 5575392, 6194880, 6969240, 7433856, 8259840, 9292320, 11150784, 12389760, 13938480, 14867712, 18584640, 22301568, 24779520, 27876960, 37169280, 44603136, 55753920, 74338560, 111507840, 223015680]

約数ペア:

[(1, 223015680), (2, 111507840), (3, 74338560), (4, 55753920), (5, 44603136), (6, 37169280), (8, 27876960), (9, 24779520), (10, 22301568), (12, 18584640), (15, 14867712), (16, 13938480), (18, 12389760), (20, 11150784), (24, 9292320), (27, 8259840), (30, 7433856), (32, 6969240), (36, 6194880), (40, 5575392), (45, 4955904), (48, 4646160), (54, 4129920), (60, 3716928), (64, 3484620), (72, 3097440), (80, 2787696), (81, 2753280), (90, 2477952), (96, 2323080), (108, 2064960), (120, 1858464), (128, 1742310), (135, 1651968), (144, 1548720), (160, 1393848), (162, 1376640), (180, 1238976), (192, 1161540), (216, 1032480), (239, 933120), (240, 929232), (243, 917760), (256, 871155), (270, 825984), (288, 774360), (320, 696924), (324, 688320), (360, 619488), (384, 580770), (405, 550656), (432, 516240), (478, 466560), (480, 464616), (486, 458880), (540, 412992), (576, 387180), (640, 348462), (648, 344160), (717, 311040), (720, 309744), (729, 305920), (768, 290385), (810, 275328), (864, 258120), (956, 233280), (960, 232308), (972, 229440), (1080, 206496), (1152, 193590), (1195, 186624), (1215, 183552), (1280, 174231), (1296, 172080), (1434, 155520), (1440, 154872), (1458, 152960), (1620, 137664), (1728, 129060), (1912, 116640), (1920, 116154), (1944, 114720), (2151, 103680), (2160, 103248), (2304, 96795), (2390, 93312), (2430, 91776), (2592, 86040), (2868, 77760), (2880, 77436), (2916, 76480), (3240, 68832), (3456, 64530), (3585, 62208), (3645, 61184), (3824, 58320), (3840, 58077), (3888, 57360), (4302, 51840), (4320, 51624), (4780, 46656), (4860, 45888), (5184, 43020), (5736, 38880), (5760, 38718), (5832, 38240), (6453, 34560), (6480, 34416), (6912, 32265), (7170, 31104), (7290, 30592), (7648, 29160), (7776, 28680), (8604, 25920), (8640, 25812), (9560, 23328), (9720, 22944), (10368, 21510), (10755, 20736), (11472, 19440), (11520, 19359), (11664, 19120), (12906, 17280), (12960, 17208), (14340, 15552), (14580, 15296)]