64771159680

素因数分解:

$2^7\times 3^3\times 5^1\times {\mathrm{73}}^1\times {\mathrm{51347}}^1$

素因数の和:51448

約数の個数: 256

約数和(自身を含む): 232544822400

約数和(自身を除く): 167773662720

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, 73, 80, 90, 96, 108, 120, 128, 135, 144, 146, 160, 180, 192, 216, 219, 240, 270, 288, 292, 320, 360, 365, 384, 432, 438, 480, 540, 576, 584, 640, 657, 720, 730, 864, 876, 960, 1080, 1095, 1152, 1168, 1314, 1440, 1460, 1728, 1752, 1920, 1971, 2160, 2190, 2336, 2628, 2880, 2920, 3285, 3456, 3504, 3942, 4320, 4380, 4672, 5256, 5760, 5840, 6570, 7008, 7884, 8640, 8760, 9344, 9855, 10512, 11680, 13140, 14016, 15768, 17280, 17520, 19710, 21024, 23360, 26280, 28032, 31536, 35040, 39420, 42048, 46720, 51347, 52560, 63072, 70080, 78840, 84096, 102694, 105120, 126144, 140160, 154041, 157680, 205388, 210240, 252288, 256735, 308082, 315360, 410776, 420480, 462123, 513470, 616164, 630720, 770205, 821552, 924246, 1026940, 1232328, 1261440, 1386369, 1540410, 1643104, 1848492, 2053880, 2310615, 2464656, 2772738, 3080820, 3286208, 3696984, 3748331, 4107760, 4621230, 4929312, 5545476, 6161640, 6572416, 6931845, 7393968, 7496662, 8215520, 9242460, 9858624, 11090952, 11244993, 12323280, 13863690, 14787936, 14993324, 16431040, 18484920, 18741655, 19717248, 22181904, 22489986, 24646560, 27727380, 29575872, 29986648, 32862080, 33734979, 36969840, 37483310, 44363808, 44979972, 49293120, 55454760, 56224965, 59151744, 59973296, 67469958, 73939680, 74966620, 88727616, 89959944, 98586240, 101204937, 110909520, 112449930, 119946592, 134939916, 147879360, 149933240, 168674895, 177455232, 179919888, 202409874, 221819040, 224899860, 239893184, 269879832, 295758720, 299866480, 337349790, 359839776, 404819748, 443638080, 449799720, 479786368, 506024685, 539759664, 599732960, 674699580, 719679552, 809639496, 887276160, 899599440, 1012049370, 1079519328, 1199465920, 1349399160, 1439359104, 1619278992, 1799198880, 2024098740, 2159038656, 2398931840, 2698798320, 3238557984, 3598397760, 4048197480, 4318077312, 5397596640, 6477115968, 7196795520, 8096394960, 10795193280, 12954231936, 16192789920, 21590386560, 32385579840, 64771159680]

約数ペア:

[(1, 64771159680), (2, 32385579840), (3, 21590386560), (4, 16192789920), (5, 12954231936), (6, 10795193280), (8, 8096394960), (9, 7196795520), (10, 6477115968), (12, 5397596640), (15, 4318077312), (16, 4048197480), (18, 3598397760), (20, 3238557984), (24, 2698798320), (27, 2398931840), (30, 2159038656), (32, 2024098740), (36, 1799198880), (40, 1619278992), (45, 1439359104), (48, 1349399160), (54, 1199465920), (60, 1079519328), (64, 1012049370), (72, 899599440), (73, 887276160), (80, 809639496), (90, 719679552), (96, 674699580), (108, 599732960), (120, 539759664), (128, 506024685), (135, 479786368), (144, 449799720), (146, 443638080), (160, 404819748), (180, 359839776), (192, 337349790), (216, 299866480), (219, 295758720), (240, 269879832), (270, 239893184), (288, 224899860), (292, 221819040), (320, 202409874), (360, 179919888), (365, 177455232), (384, 168674895), (432, 149933240), (438, 147879360), (480, 134939916), (540, 119946592), (576, 112449930), (584, 110909520), (640, 101204937), (657, 98586240), (720, 89959944), (730, 88727616), (864, 74966620), (876, 73939680), (960, 67469958), (1080, 59973296), (1095, 59151744), (1152, 56224965), (1168, 55454760), (1314, 49293120), (1440, 44979972), (1460, 44363808), (1728, 37483310), (1752, 36969840), (1920, 33734979), (1971, 32862080), (2160, 29986648), (2190, 29575872), (2336, 27727380), (2628, 24646560), (2880, 22489986), (2920, 22181904), (3285, 19717248), (3456, 18741655), (3504, 18484920), (3942, 16431040), (4320, 14993324), (4380, 14787936), (4672, 13863690), (5256, 12323280), (5760, 11244993), (5840, 11090952), (6570, 9858624), (7008, 9242460), (7884, 8215520), (8640, 7496662), (8760, 7393968), (9344, 6931845), (9855, 6572416), (10512, 6161640), (11680, 5545476), (13140, 4929312), (14016, 4621230), (15768, 4107760), (17280, 3748331), (17520, 3696984), (19710, 3286208), (21024, 3080820), (23360, 2772738), (26280, 2464656), (28032, 2310615), (31536, 2053880), (35040, 1848492), (39420, 1643104), (42048, 1540410), (46720, 1386369), (51347, 1261440), (52560, 1232328), (63072, 1026940), (70080, 924246), (78840, 821552), (84096, 770205), (102694, 630720), (105120, 616164), (126144, 513470), (140160, 462123), (154041, 420480), (157680, 410776), (205388, 315360), (210240, 308082), (252288, 256735)]