803639040

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{157}}^1$

素因数の和:255

約数の個数: 288

約数和(自身を含む): 2728298496

約数和(自身を除く): 1924659456

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 31, 32, 40, 43, 48, 60, 62, 64, 80, 86, 93, 96, 120, 124, 128, 129, 155, 157, 160, 172, 186, 192, 215, 240, 248, 256, 258, 310, 314, 320, 344, 372, 384, 430, 465, 471, 480, 496, 516, 620, 628, 640, 645, 688, 744, 768, 785, 860, 930, 942, 960, 992, 1032, 1240, 1256, 1280, 1290, 1333, 1376, 1488, 1570, 1720, 1860, 1884, 1920, 1984, 2064, 2355, 2480, 2512, 2580, 2666, 2752, 2976, 3140, 3440, 3720, 3768, 3840, 3968, 3999, 4128, 4710, 4867, 4960, 5024, 5160, 5332, 5504, 5952, 6280, 6665, 6751, 6880, 7440, 7536, 7936, 7998, 8256, 9420, 9734, 9920, 10048, 10320, 10664, 11008, 11904, 12560, 13330, 13502, 13760, 14601, 14880, 15072, 15996, 16512, 18840, 19468, 19840, 19995, 20096, 20253, 20640, 21328, 23808, 24335, 25120, 26660, 27004, 27520, 29202, 29760, 30144, 31992, 33024, 33755, 37680, 38936, 39680, 39990, 40192, 40506, 41280, 42656, 48670, 50240, 53320, 54008, 55040, 58404, 59520, 60288, 63984, 67510, 73005, 75360, 77872, 79980, 81012, 82560, 85312, 97340, 100480, 101265, 106640, 108016, 116808, 119040, 120576, 127968, 135020, 146010, 150720, 155744, 159960, 162024, 165120, 170624, 194680, 200960, 202530, 209281, 213280, 216032, 233616, 255936, 270040, 292020, 301440, 311488, 319920, 324048, 341248, 389360, 405060, 418562, 426560, 432064, 467232, 511872, 540080, 584040, 602880, 622976, 627843, 639840, 648096, 778720, 810120, 837124, 853120, 864128, 934464, 1023744, 1046405, 1080160, 1168080, 1245952, 1255686, 1279680, 1296192, 1557440, 1620240, 1674248, 1706240, 1728256, 1868928, 2092810, 2160320, 2336160, 2511372, 2559360, 2592384, 3114880, 3139215, 3240480, 3348496, 3737856, 4185620, 4320640, 4672320, 5022744, 5118720, 5184768, 6229760, 6278430, 6480960, 6696992, 8371240, 8641280, 9344640, 10045488, 12556860, 12961920, 13393984, 16742480, 18689280, 20090976, 25113720, 25923840, 26787968, 33484960, 40181952, 50227440, 53575936, 66969920, 80363904, 100454880, 133939840, 160727808, 200909760, 267879680, 401819520, 803639040]

約数ペア:

[(1, 803639040), (2, 401819520), (3, 267879680), (4, 200909760), (5, 160727808), (6, 133939840), (8, 100454880), (10, 80363904), (12, 66969920), (15, 53575936), (16, 50227440), (20, 40181952), (24, 33484960), (30, 26787968), (31, 25923840), (32, 25113720), (40, 20090976), (43, 18689280), (48, 16742480), (60, 13393984), (62, 12961920), (64, 12556860), (80, 10045488), (86, 9344640), (93, 8641280), (96, 8371240), (120, 6696992), (124, 6480960), (128, 6278430), (129, 6229760), (155, 5184768), (157, 5118720), (160, 5022744), (172, 4672320), (186, 4320640), (192, 4185620), (215, 3737856), (240, 3348496), (248, 3240480), (256, 3139215), (258, 3114880), (310, 2592384), (314, 2559360), (320, 2511372), (344, 2336160), (372, 2160320), (384, 2092810), (430, 1868928), (465, 1728256), (471, 1706240), (480, 1674248), (496, 1620240), (516, 1557440), (620, 1296192), (628, 1279680), (640, 1255686), (645, 1245952), (688, 1168080), (744, 1080160), (768, 1046405), (785, 1023744), (860, 934464), (930, 864128), (942, 853120), (960, 837124), (992, 810120), (1032, 778720), (1240, 648096), (1256, 639840), (1280, 627843), (1290, 622976), (1333, 602880), (1376, 584040), (1488, 540080), (1570, 511872), (1720, 467232), (1860, 432064), (1884, 426560), (1920, 418562), (1984, 405060), (2064, 389360), (2355, 341248), (2480, 324048), (2512, 319920), (2580, 311488), (2666, 301440), (2752, 292020), (2976, 270040), (3140, 255936), (3440, 233616), (3720, 216032), (3768, 213280), (3840, 209281), (3968, 202530), (3999, 200960), (4128, 194680), (4710, 170624), (4867, 165120), (4960, 162024), (5024, 159960), (5160, 155744), (5332, 150720), (5504, 146010), (5952, 135020), (6280, 127968), (6665, 120576), (6751, 119040), (6880, 116808), (7440, 108016), (7536, 106640), (7936, 101265), (7998, 100480), (8256, 97340), (9420, 85312), (9734, 82560), (9920, 81012), (10048, 79980), (10320, 77872), (10664, 75360), (11008, 73005), (11904, 67510), (12560, 63984), (13330, 60288), (13502, 59520), (13760, 58404), (14601, 55040), (14880, 54008), (15072, 53320), (15996, 50240), (16512, 48670), (18840, 42656), (19468, 41280), (19840, 40506), (19995, 40192), (20096, 39990), (20253, 39680), (20640, 38936), (21328, 37680), (23808, 33755), (24335, 33024), (25120, 31992), (26660, 30144), (27004, 29760), (27520, 29202)]