71662080

素因数分解:

$2^9\times 3^1\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1$

素因数の和:107

約数の個数: 320

約数和(自身を含む): 276553728

約数和(自身を除く): 204891648

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 31, 32, 35, 40, 42, 43, 48, 56, 60, 62, 64, 70, 80, 84, 86, 93, 96, 105, 112, 120, 124, 128, 129, 140, 155, 160, 168, 172, 186, 192, 210, 215, 217, 224, 240, 248, 256, 258, 280, 301, 310, 320, 336, 344, 372, 384, 420, 430, 434, 448, 465, 480, 496, 512, 516, 560, 602, 620, 640, 645, 651, 672, 688, 744, 768, 840, 860, 868, 896, 903, 930, 960, 992, 1032, 1085, 1120, 1204, 1240, 1280, 1290, 1302, 1333, 1344, 1376, 1488, 1505, 1536, 1680, 1720, 1736, 1792, 1806, 1860, 1920, 1984, 2064, 2170, 2240, 2408, 2480, 2560, 2580, 2604, 2666, 2688, 2752, 2976, 3010, 3255, 3360, 3440, 3472, 3584, 3612, 3720, 3840, 3968, 3999, 4128, 4340, 4480, 4515, 4816, 4960, 5160, 5208, 5332, 5376, 5504, 5952, 6020, 6510, 6665, 6720, 6880, 6944, 7224, 7440, 7680, 7936, 7998, 8256, 8680, 8960, 9030, 9331, 9632, 9920, 10320, 10416, 10664, 10752, 11008, 11904, 12040, 13020, 13330, 13440, 13760, 13888, 14448, 14880, 15872, 15996, 16512, 17360, 17920, 18060, 18662, 19264, 19840, 19995, 20640, 20832, 21328, 22016, 23808, 24080, 26040, 26660, 26880, 27520, 27776, 27993, 28896, 29760, 31992, 33024, 34720, 36120, 37324, 38528, 39680, 39990, 41280, 41664, 42656, 46655, 47616, 48160, 52080, 53320, 53760, 55040, 55552, 55986, 57792, 59520, 63984, 66048, 69440, 72240, 74648, 77056, 79360, 79980, 82560, 83328, 85312, 93310, 96320, 104160, 106640, 110080, 111104, 111972, 115584, 119040, 127968, 138880, 139965, 144480, 149296, 154112, 159960, 165120, 166656, 170624, 186620, 192640, 208320, 213280, 223944, 231168, 238080, 255936, 277760, 279930, 288960, 298592, 319920, 330240, 333312, 341248, 373240, 385280, 416640, 426560, 447888, 462336, 511872, 555520, 559860, 577920, 597184, 639840, 682496, 746480, 770560, 833280, 853120, 895776, 1023744, 1119720, 1155840, 1194368, 1279680, 1492960, 1666560, 1706240, 1791552, 2047488, 2239440, 2311680, 2388736, 2559360, 2985920, 3412480, 3583104, 4478880, 4777472, 5118720, 5971840, 7166208, 8957760, 10237440, 11943680, 14332416, 17915520, 23887360, 35831040, 71662080]

約数ペア:

[(1, 71662080), (2, 35831040), (3, 23887360), (4, 17915520), (5, 14332416), (6, 11943680), (7, 10237440), (8, 8957760), (10, 7166208), (12, 5971840), (14, 5118720), (15, 4777472), (16, 4478880), (20, 3583104), (21, 3412480), (24, 2985920), (28, 2559360), (30, 2388736), (31, 2311680), (32, 2239440), (35, 2047488), (40, 1791552), (42, 1706240), (43, 1666560), (48, 1492960), (56, 1279680), (60, 1194368), (62, 1155840), (64, 1119720), (70, 1023744), (80, 895776), (84, 853120), (86, 833280), (93, 770560), (96, 746480), (105, 682496), (112, 639840), (120, 597184), (124, 577920), (128, 559860), (129, 555520), (140, 511872), (155, 462336), (160, 447888), (168, 426560), (172, 416640), (186, 385280), (192, 373240), (210, 341248), (215, 333312), (217, 330240), (224, 319920), (240, 298592), (248, 288960), (256, 279930), (258, 277760), (280, 255936), (301, 238080), (310, 231168), (320, 223944), (336, 213280), (344, 208320), (372, 192640), (384, 186620), (420, 170624), (430, 166656), (434, 165120), (448, 159960), (465, 154112), (480, 149296), (496, 144480), (512, 139965), (516, 138880), (560, 127968), (602, 119040), (620, 115584), (640, 111972), (645, 111104), (651, 110080), (672, 106640), (688, 104160), (744, 96320), (768, 93310), (840, 85312), (860, 83328), (868, 82560), (896, 79980), (903, 79360), (930, 77056), (960, 74648), (992, 72240), (1032, 69440), (1085, 66048), (1120, 63984), (1204, 59520), (1240, 57792), (1280, 55986), (1290, 55552), (1302, 55040), (1333, 53760), (1344, 53320), (1376, 52080), (1488, 48160), (1505, 47616), (1536, 46655), (1680, 42656), (1720, 41664), (1736, 41280), (1792, 39990), (1806, 39680), (1860, 38528), (1920, 37324), (1984, 36120), (2064, 34720), (2170, 33024), (2240, 31992), (2408, 29760), (2480, 28896), (2560, 27993), (2580, 27776), (2604, 27520), (2666, 26880), (2688, 26660), (2752, 26040), (2976, 24080), (3010, 23808), (3255, 22016), (3360, 21328), (3440, 20832), (3472, 20640), (3584, 19995), (3612, 19840), (3720, 19264), (3840, 18662), (3968, 18060), (3999, 17920), (4128, 17360), (4340, 16512), (4480, 15996), (4515, 15872), (4816, 14880), (4960, 14448), (5160, 13888), (5208, 13760), (5332, 13440), (5376, 13330), (5504, 13020), (5952, 12040), (6020, 11904), (6510, 11008), (6665, 10752), (6720, 10664), (6880, 10416), (6944, 10320), (7224, 9920), (7440, 9632), (7680, 9331), (7936, 9030), (7998, 8960), (8256, 8680)]