557072640

素因数分解:

$2^8\times 3^7\times 5^1\times {\mathrm{199}}^1$

素因数の和:241

約数の個数: 288

約数和(自身を含む): 2011296000

約数和(自身を除く): 1454223360

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, 199, 216, 240, 243, 256, 270, 288, 320, 324, 360, 384, 398, 405, 432, 480, 486, 540, 576, 597, 640, 648, 720, 729, 768, 796, 810, 864, 960, 972, 995, 1080, 1152, 1194, 1215, 1280, 1296, 1440, 1458, 1592, 1620, 1728, 1791, 1920, 1944, 1990, 2160, 2187, 2304, 2388, 2430, 2592, 2880, 2916, 2985, 3184, 3240, 3456, 3582, 3645, 3840, 3888, 3980, 4320, 4374, 4776, 4860, 5184, 5373, 5760, 5832, 5970, 6368, 6480, 6912, 7164, 7290, 7776, 7960, 8640, 8748, 8955, 9552, 9720, 10368, 10746, 10935, 11520, 11664, 11940, 12736, 12960, 14328, 14580, 15552, 15920, 16119, 17280, 17496, 17910, 19104, 19440, 20736, 21492, 21870, 23328, 23880, 25472, 25920, 26865, 28656, 29160, 31104, 31840, 32238, 34560, 34992, 35820, 38208, 38880, 42984, 43740, 46656, 47760, 48357, 50944, 51840, 53730, 57312, 58320, 62208, 63680, 64476, 69984, 71640, 76416, 77760, 80595, 85968, 87480, 93312, 95520, 96714, 103680, 107460, 114624, 116640, 127360, 128952, 139968, 143280, 145071, 152832, 155520, 161190, 171936, 174960, 186624, 191040, 193428, 214920, 229248, 233280, 241785, 254720, 257904, 279936, 286560, 290142, 311040, 322380, 343872, 349920, 382080, 386856, 429840, 435213, 458496, 466560, 483570, 515808, 559872, 573120, 580284, 644760, 687744, 699840, 725355, 764160, 773712, 859680, 870426, 933120, 967140, 1031616, 1146240, 1160568, 1289520, 1375488, 1399680, 1450710, 1547424, 1719360, 1740852, 1934280, 2063232, 2176065, 2292480, 2321136, 2579040, 2799360, 2901420, 3094848, 3438720, 3481704, 3868560, 4126464, 4352130, 4642272, 5158080, 5802840, 6189696, 6877440, 6963408, 7737120, 8704260, 9284544, 10316160, 11605680, 12379392, 13926816, 15474240, 17408520, 18569088, 20632320, 23211360, 27853632, 30948480, 34817040, 37138176, 46422720, 55707264, 61896960, 69634080, 92845440, 111414528, 139268160, 185690880, 278536320, 557072640]

約数ペア:

[(1, 557072640), (2, 278536320), (3, 185690880), (4, 139268160), (5, 111414528), (6, 92845440), (8, 69634080), (9, 61896960), (10, 55707264), (12, 46422720), (15, 37138176), (16, 34817040), (18, 30948480), (20, 27853632), (24, 23211360), (27, 20632320), (30, 18569088), (32, 17408520), (36, 15474240), (40, 13926816), (45, 12379392), (48, 11605680), (54, 10316160), (60, 9284544), (64, 8704260), (72, 7737120), (80, 6963408), (81, 6877440), (90, 6189696), (96, 5802840), (108, 5158080), (120, 4642272), (128, 4352130), (135, 4126464), (144, 3868560), (160, 3481704), (162, 3438720), (180, 3094848), (192, 2901420), (199, 2799360), (216, 2579040), (240, 2321136), (243, 2292480), (256, 2176065), (270, 2063232), (288, 1934280), (320, 1740852), (324, 1719360), (360, 1547424), (384, 1450710), (398, 1399680), (405, 1375488), (432, 1289520), (480, 1160568), (486, 1146240), (540, 1031616), (576, 967140), (597, 933120), (640, 870426), (648, 859680), (720, 773712), (729, 764160), (768, 725355), (796, 699840), (810, 687744), (864, 644760), (960, 580284), (972, 573120), (995, 559872), (1080, 515808), (1152, 483570), (1194, 466560), (1215, 458496), (1280, 435213), (1296, 429840), (1440, 386856), (1458, 382080), (1592, 349920), (1620, 343872), (1728, 322380), (1791, 311040), (1920, 290142), (1944, 286560), (1990, 279936), (2160, 257904), (2187, 254720), (2304, 241785), (2388, 233280), (2430, 229248), (2592, 214920), (2880, 193428), (2916, 191040), (2985, 186624), (3184, 174960), (3240, 171936), (3456, 161190), (3582, 155520), (3645, 152832), (3840, 145071), (3888, 143280), (3980, 139968), (4320, 128952), (4374, 127360), (4776, 116640), (4860, 114624), (5184, 107460), (5373, 103680), (5760, 96714), (5832, 95520), (5970, 93312), (6368, 87480), (6480, 85968), (6912, 80595), (7164, 77760), (7290, 76416), (7776, 71640), (7960, 69984), (8640, 64476), (8748, 63680), (8955, 62208), (9552, 58320), (9720, 57312), (10368, 53730), (10746, 51840), (10935, 50944), (11520, 48357), (11664, 47760), (11940, 46656), (12736, 43740), (12960, 42984), (14328, 38880), (14580, 38208), (15552, 35820), (15920, 34992), (16119, 34560), (17280, 32238), (17496, 31840), (17910, 31104), (19104, 29160), (19440, 28656), (20736, 26865), (21492, 25920), (21870, 25472), (23328, 23880)]