8157559680

素因数分解:

$2^7\times 3^3\times 5^1\times {\mathrm{457}}^1\times {\mathrm{1033}}^1$

素因数の和:1518

約数の個数: 256

約数和(自身を含む): 28982606400

約数和(自身を除く): 20825046720

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, 90, 96, 108, 120, 128, 135, 144, 160, 180, 192, 216, 240, 270, 288, 320, 360, 384, 432, 457, 480, 540, 576, 640, 720, 864, 914, 960, 1033, 1080, 1152, 1371, 1440, 1728, 1828, 1920, 2066, 2160, 2285, 2742, 2880, 3099, 3456, 3656, 4113, 4132, 4320, 4570, 5165, 5484, 5760, 6198, 6855, 7312, 8226, 8264, 8640, 9140, 9297, 10330, 10968, 12339, 12396, 13710, 14624, 15495, 16452, 16528, 17280, 18280, 18594, 20565, 20660, 21936, 24678, 24792, 27420, 27891, 29248, 30990, 32904, 33056, 36560, 37188, 41130, 41320, 43872, 46485, 49356, 49584, 54840, 55782, 58496, 61695, 61980, 65808, 66112, 73120, 74376, 82260, 82640, 87744, 92970, 98712, 99168, 109680, 111564, 123390, 123960, 131616, 132224, 139455, 146240, 148752, 164520, 165280, 175488, 185940, 197424, 198336, 219360, 223128, 246780, 247920, 263232, 278910, 292480, 297504, 329040, 330560, 371880, 394848, 396672, 438720, 446256, 472081, 493560, 495840, 526464, 557820, 595008, 658080, 661120, 743760, 789696, 877440, 892512, 944162, 987120, 991680, 1115640, 1190016, 1316160, 1416243, 1487520, 1579392, 1785024, 1888324, 1974240, 1983360, 2231280, 2360405, 2632320, 2832486, 2975040, 3570048, 3776648, 3948480, 4248729, 4462560, 4720810, 5664972, 5950080, 7081215, 7553296, 7896960, 8497458, 8925120, 9441620, 11329944, 12746187, 14162430, 15106592, 16994916, 17850240, 18883240, 21243645, 22659888, 25492374, 28324860, 30213184, 33989832, 37766480, 42487290, 45319776, 50984748, 56649720, 60426368, 63730935, 67979664, 75532960, 84974580, 90639552, 101969496, 113299440, 127461870, 135959328, 151065920, 169949160, 181279104, 203938992, 226598880, 254923740, 271918656, 302131840, 339898320, 407877984, 453197760, 509847480, 543837312, 679796640, 815755968, 906395520, 1019694960, 1359593280, 1631511936, 2039389920, 2719186560, 4078779840, 8157559680]

約数ペア:

[(1, 8157559680), (2, 4078779840), (3, 2719186560), (4, 2039389920), (5, 1631511936), (6, 1359593280), (8, 1019694960), (9, 906395520), (10, 815755968), (12, 679796640), (15, 543837312), (16, 509847480), (18, 453197760), (20, 407877984), (24, 339898320), (27, 302131840), (30, 271918656), (32, 254923740), (36, 226598880), (40, 203938992), (45, 181279104), (48, 169949160), (54, 151065920), (60, 135959328), (64, 127461870), (72, 113299440), (80, 101969496), (90, 90639552), (96, 84974580), (108, 75532960), (120, 67979664), (128, 63730935), (135, 60426368), (144, 56649720), (160, 50984748), (180, 45319776), (192, 42487290), (216, 37766480), (240, 33989832), (270, 30213184), (288, 28324860), (320, 25492374), (360, 22659888), (384, 21243645), (432, 18883240), (457, 17850240), (480, 16994916), (540, 15106592), (576, 14162430), (640, 12746187), (720, 11329944), (864, 9441620), (914, 8925120), (960, 8497458), (1033, 7896960), (1080, 7553296), (1152, 7081215), (1371, 5950080), (1440, 5664972), (1728, 4720810), (1828, 4462560), (1920, 4248729), (2066, 3948480), (2160, 3776648), (2285, 3570048), (2742, 2975040), (2880, 2832486), (3099, 2632320), (3456, 2360405), (3656, 2231280), (4113, 1983360), (4132, 1974240), (4320, 1888324), (4570, 1785024), (5165, 1579392), (5484, 1487520), (5760, 1416243), (6198, 1316160), (6855, 1190016), (7312, 1115640), (8226, 991680), (8264, 987120), (8640, 944162), (9140, 892512), (9297, 877440), (10330, 789696), (10968, 743760), (12339, 661120), (12396, 658080), (13710, 595008), (14624, 557820), (15495, 526464), (16452, 495840), (16528, 493560), (17280, 472081), (18280, 446256), (18594, 438720), (20565, 396672), (20660, 394848), (21936, 371880), (24678, 330560), (24792, 329040), (27420, 297504), (27891, 292480), (29248, 278910), (30990, 263232), (32904, 247920), (33056, 246780), (36560, 223128), (37188, 219360), (41130, 198336), (41320, 197424), (43872, 185940), (46485, 175488), (49356, 165280), (49584, 164520), (54840, 148752), (55782, 146240), (58496, 139455), (61695, 132224), (61980, 131616), (65808, 123960), (66112, 123390), (73120, 111564), (74376, 109680), (82260, 99168), (82640, 98712), (87744, 92970)]