2570037120

素因数分解:

$2^7\times 3^3\times 5^1\times 7^1\times {\mathrm{21247}}^1$

素因数の和:21282

約数の個数: 256

約数和(自身を含む): 10403020800

約数和(自身を除く): 7832983680

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 27, 28, 30, 32, 35, 36, 40, 42, 45, 48, 54, 56, 60, 63, 64, 70, 72, 80, 84, 90, 96, 105, 108, 112, 120, 126, 128, 135, 140, 144, 160, 168, 180, 189, 192, 210, 216, 224, 240, 252, 270, 280, 288, 315, 320, 336, 360, 378, 384, 420, 432, 448, 480, 504, 540, 560, 576, 630, 640, 672, 720, 756, 840, 864, 896, 945, 960, 1008, 1080, 1120, 1152, 1260, 1344, 1440, 1512, 1680, 1728, 1890, 1920, 2016, 2160, 2240, 2520, 2688, 2880, 3024, 3360, 3456, 3780, 4032, 4320, 4480, 5040, 5760, 6048, 6720, 7560, 8064, 8640, 10080, 12096, 13440, 15120, 17280, 20160, 21247, 24192, 30240, 40320, 42494, 60480, 63741, 84988, 106235, 120960, 127482, 148729, 169976, 191223, 212470, 254964, 297458, 318705, 339952, 382446, 424940, 446187, 509928, 573669, 594916, 637410, 679904, 743645, 764892, 849880, 892374, 956115, 1019856, 1147338, 1189832, 1274820, 1338561, 1359808, 1487290, 1529784, 1699760, 1784748, 1912230, 2039712, 2230935, 2294676, 2379664, 2549640, 2677122, 2719616, 2868345, 2974580, 3059568, 3399520, 3569496, 3824460, 4015683, 4079424, 4461870, 4589352, 4759328, 5099280, 5354244, 5736690, 5949160, 6119136, 6692805, 6799040, 7138992, 7648920, 8031366, 8158848, 8923740, 9178704, 9518656, 10198560, 10708488, 11473380, 11898320, 12238272, 13385610, 13598080, 14277984, 15297840, 16062732, 17847480, 18357408, 19037312, 20078415, 20397120, 21416976, 22946760, 23796640, 24476544, 26771220, 28555968, 30595680, 32125464, 35694960, 36714816, 40156830, 40794240, 42833952, 45893520, 47593280, 53542440, 57111936, 61191360, 64250928, 71389920, 73429632, 80313660, 85667904, 91787040, 95186560, 107084880, 122382720, 128501856, 142779840, 160627320, 171335808, 183574080, 214169760, 257003712, 285559680, 321254640, 367148160, 428339520, 514007424, 642509280, 856679040, 1285018560, 2570037120]

約数ペア:

[(1, 2570037120), (2, 1285018560), (3, 856679040), (4, 642509280), (5, 514007424), (6, 428339520), (7, 367148160), (8, 321254640), (9, 285559680), (10, 257003712), (12, 214169760), (14, 183574080), (15, 171335808), (16, 160627320), (18, 142779840), (20, 128501856), (21, 122382720), (24, 107084880), (27, 95186560), (28, 91787040), (30, 85667904), (32, 80313660), (35, 73429632), (36, 71389920), (40, 64250928), (42, 61191360), (45, 57111936), (48, 53542440), (54, 47593280), (56, 45893520), (60, 42833952), (63, 40794240), (64, 40156830), (70, 36714816), (72, 35694960), (80, 32125464), (84, 30595680), (90, 28555968), (96, 26771220), (105, 24476544), (108, 23796640), (112, 22946760), (120, 21416976), (126, 20397120), (128, 20078415), (135, 19037312), (140, 18357408), (144, 17847480), (160, 16062732), (168, 15297840), (180, 14277984), (189, 13598080), (192, 13385610), (210, 12238272), (216, 11898320), (224, 11473380), (240, 10708488), (252, 10198560), (270, 9518656), (280, 9178704), (288, 8923740), (315, 8158848), (320, 8031366), (336, 7648920), (360, 7138992), (378, 6799040), (384, 6692805), (420, 6119136), (432, 5949160), (448, 5736690), (480, 5354244), (504, 5099280), (540, 4759328), (560, 4589352), (576, 4461870), (630, 4079424), (640, 4015683), (672, 3824460), (720, 3569496), (756, 3399520), (840, 3059568), (864, 2974580), (896, 2868345), (945, 2719616), (960, 2677122), (1008, 2549640), (1080, 2379664), (1120, 2294676), (1152, 2230935), (1260, 2039712), (1344, 1912230), (1440, 1784748), (1512, 1699760), (1680, 1529784), (1728, 1487290), (1890, 1359808), (1920, 1338561), (2016, 1274820), (2160, 1189832), (2240, 1147338), (2520, 1019856), (2688, 956115), (2880, 892374), (3024, 849880), (3360, 764892), (3456, 743645), (3780, 679904), (4032, 637410), (4320, 594916), (4480, 573669), (5040, 509928), (5760, 446187), (6048, 424940), (6720, 382446), (7560, 339952), (8064, 318705), (8640, 297458), (10080, 254964), (12096, 212470), (13440, 191223), (15120, 169976), (17280, 148729), (20160, 127482), (21247, 120960), (24192, 106235), (30240, 84988), (40320, 63741), (42494, 60480)]