2851735680

素因数分解:

$2^7\times 3^3\times 5^1\times {\mathrm{79}}^1\times {\mathrm{2089}}^1$

素因数の和:2196

約数の個数: 256

約数和(自身を含む): 10232640000

約数和(自身を除く): 7380904320

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, 79, 80, 90, 96, 108, 120, 128, 135, 144, 158, 160, 180, 192, 216, 237, 240, 270, 288, 316, 320, 360, 384, 395, 432, 474, 480, 540, 576, 632, 640, 711, 720, 790, 864, 948, 960, 1080, 1152, 1185, 1264, 1422, 1440, 1580, 1728, 1896, 1920, 2089, 2133, 2160, 2370, 2528, 2844, 2880, 3160, 3456, 3555, 3792, 4178, 4266, 4320, 4740, 5056, 5688, 5760, 6267, 6320, 7110, 7584, 8356, 8532, 8640, 9480, 10112, 10445, 10665, 11376, 12534, 12640, 14220, 15168, 16712, 17064, 17280, 18801, 18960, 20890, 21330, 22752, 25068, 25280, 28440, 30336, 31335, 33424, 34128, 37602, 37920, 41780, 42660, 45504, 50136, 50560, 56403, 56880, 62670, 66848, 68256, 75204, 75840, 83560, 85320, 91008, 94005, 100272, 112806, 113760, 125340, 133696, 136512, 150408, 151680, 165031, 167120, 170640, 188010, 200544, 225612, 227520, 250680, 267392, 273024, 282015, 300816, 330062, 334240, 341280, 376020, 401088, 451224, 455040, 495093, 501360, 564030, 601632, 660124, 668480, 682560, 752040, 802176, 825155, 902448, 990186, 1002720, 1128060, 1203264, 1320248, 1336960, 1365120, 1485279, 1504080, 1650310, 1804896, 1980372, 2005440, 2256120, 2406528, 2475465, 2640496, 2970558, 3008160, 3300620, 3609792, 3960744, 4010880, 4455837, 4512240, 4950930, 5280992, 5941116, 6016320, 6601240, 7219584, 7426395, 7921488, 8911674, 9024480, 9901860, 10561984, 11882232, 12032640, 13202480, 14852790, 15842976, 17823348, 18048960, 19803720, 21123968, 22279185, 23764464, 26404960, 29705580, 31685952, 35646696, 36097920, 39607440, 44558370, 47528928, 52809920, 59411160, 63371904, 71293392, 79214880, 89116740, 95057856, 105619840, 118822320, 142586784, 158429760, 178233480, 190115712, 237644640, 285173568, 316859520, 356466960, 475289280, 570347136, 712933920, 950578560, 1425867840, 2851735680]

約数ペア:

[(1, 2851735680), (2, 1425867840), (3, 950578560), (4, 712933920), (5, 570347136), (6, 475289280), (8, 356466960), (9, 316859520), (10, 285173568), (12, 237644640), (15, 190115712), (16, 178233480), (18, 158429760), (20, 142586784), (24, 118822320), (27, 105619840), (30, 95057856), (32, 89116740), (36, 79214880), (40, 71293392), (45, 63371904), (48, 59411160), (54, 52809920), (60, 47528928), (64, 44558370), (72, 39607440), (79, 36097920), (80, 35646696), (90, 31685952), (96, 29705580), (108, 26404960), (120, 23764464), (128, 22279185), (135, 21123968), (144, 19803720), (158, 18048960), (160, 17823348), (180, 15842976), (192, 14852790), (216, 13202480), (237, 12032640), (240, 11882232), (270, 10561984), (288, 9901860), (316, 9024480), (320, 8911674), (360, 7921488), (384, 7426395), (395, 7219584), (432, 6601240), (474, 6016320), (480, 5941116), (540, 5280992), (576, 4950930), (632, 4512240), (640, 4455837), (711, 4010880), (720, 3960744), (790, 3609792), (864, 3300620), (948, 3008160), (960, 2970558), (1080, 2640496), (1152, 2475465), (1185, 2406528), (1264, 2256120), (1422, 2005440), (1440, 1980372), (1580, 1804896), (1728, 1650310), (1896, 1504080), (1920, 1485279), (2089, 1365120), (2133, 1336960), (2160, 1320248), (2370, 1203264), (2528, 1128060), (2844, 1002720), (2880, 990186), (3160, 902448), (3456, 825155), (3555, 802176), (3792, 752040), (4178, 682560), (4266, 668480), (4320, 660124), (4740, 601632), (5056, 564030), (5688, 501360), (5760, 495093), (6267, 455040), (6320, 451224), (7110, 401088), (7584, 376020), (8356, 341280), (8532, 334240), (8640, 330062), (9480, 300816), (10112, 282015), (10445, 273024), (10665, 267392), (11376, 250680), (12534, 227520), (12640, 225612), (14220, 200544), (15168, 188010), (16712, 170640), (17064, 167120), (17280, 165031), (18801, 151680), (18960, 150408), (20890, 136512), (21330, 133696), (22752, 125340), (25068, 113760), (25280, 112806), (28440, 100272), (30336, 94005), (31335, 91008), (33424, 85320), (34128, 83560), (37602, 75840), (37920, 75204), (41780, 68256), (42660, 66848), (45504, 62670), (50136, 56880), (50560, 56403)]