407771520

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{31}}^2$

素因数の和:114

約数の個数: 384

約数和(自身を含む): 1531444320

約数和(自身を除く): 1123672800

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 17, 20, 24, 26, 30, 31, 32, 34, 39, 40, 48, 51, 52, 60, 62, 64, 65, 68, 78, 80, 85, 93, 96, 102, 104, 120, 124, 128, 130, 136, 155, 156, 160, 170, 186, 192, 195, 204, 208, 221, 240, 248, 255, 260, 272, 310, 312, 320, 340, 372, 384, 390, 403, 408, 416, 442, 465, 480, 496, 510, 520, 527, 544, 620, 624, 640, 663, 680, 744, 780, 806, 816, 832, 884, 930, 960, 961, 992, 1020, 1040, 1054, 1088, 1105, 1209, 1240, 1248, 1326, 1360, 1488, 1560, 1581, 1612, 1632, 1664, 1768, 1860, 1920, 1922, 1984, 2015, 2040, 2080, 2108, 2176, 2210, 2418, 2480, 2496, 2635, 2652, 2720, 2883, 2976, 3120, 3162, 3224, 3264, 3315, 3536, 3720, 3844, 3968, 4030, 4080, 4160, 4216, 4420, 4805, 4836, 4960, 4992, 5270, 5304, 5440, 5766, 5952, 6045, 6240, 6324, 6448, 6528, 6630, 6851, 7072, 7440, 7688, 7905, 8060, 8160, 8320, 8432, 8840, 9610, 9672, 9920, 10540, 10608, 10880, 11532, 11904, 12090, 12480, 12493, 12648, 12896, 13260, 13702, 14144, 14415, 14880, 15376, 15810, 16120, 16320, 16337, 16864, 17680, 19220, 19344, 19840, 20553, 21080, 21216, 23064, 24180, 24960, 24986, 25296, 25792, 26520, 27404, 28288, 28830, 29760, 30752, 31620, 32240, 32640, 32674, 33728, 34255, 35360, 37479, 38440, 38688, 41106, 42160, 42432, 46128, 48360, 49011, 49972, 50592, 51584, 53040, 54808, 57660, 59520, 61504, 62465, 63240, 64480, 65348, 67456, 68510, 70720, 74958, 76880, 77376, 81685, 82212, 84320, 84864, 92256, 96720, 98022, 99944, 101184, 102765, 106080, 109616, 115320, 123008, 124930, 126480, 128960, 130696, 137020, 141440, 149916, 153760, 154752, 163370, 164424, 168640, 184512, 187395, 193440, 196044, 199888, 202368, 205530, 212160, 212381, 219232, 230640, 245055, 249860, 252960, 257920, 261392, 274040, 299832, 307520, 326740, 328848, 337280, 369024, 374790, 386880, 392088, 399776, 411060, 424320, 424762, 438464, 461280, 490110, 499720, 505920, 522784, 548080, 599664, 615040, 637143, 653480, 657696, 749580, 773760, 784176, 799552, 822120, 849524, 876928, 922560, 980220, 999440, 1011840, 1045568, 1061905, 1096160, 1199328, 1274286, 1306960, 1315392, 1499160, 1568352, 1599104, 1644240, 1699048, 1845120, 1960440, 1998880, 2091136, 2123810, 2192320, 2398656, 2548572, 2613920, 2630784, 2998320, 3136704, 3185715, 3288480, 3398096, 3920880, 3997760, 4247620, 4384640, 4797312, 5097144, 5227840, 5996640, 6273408, 6371430, 6576960, 6796192, 7841760, 7995520, 8495240, 10194288, 10455680, 11993280, 12742860, 13153920, 13592384, 15683520, 16990480, 20388576, 23986560, 25485720, 27184768, 31367040, 33980960, 40777152, 50971440, 67961920, 81554304, 101942880, 135923840, 203885760, 407771520]

約数ペア:

[(1, 407771520), (2, 203885760), (3, 135923840), (4, 101942880), (5, 81554304), (6, 67961920), (8, 50971440), (10, 40777152), (12, 33980960), (13, 31367040), (15, 27184768), (16, 25485720), (17, 23986560), (20, 20388576), (24, 16990480), (26, 15683520), (30, 13592384), (31, 13153920), (32, 12742860), (34, 11993280), (39, 10455680), (40, 10194288), (48, 8495240), (51, 7995520), (52, 7841760), (60, 6796192), (62, 6576960), (64, 6371430), (65, 6273408), (68, 5996640), (78, 5227840), (80, 5097144), (85, 4797312), (93, 4384640), (96, 4247620), (102, 3997760), (104, 3920880), (120, 3398096), (124, 3288480), (128, 3185715), (130, 3136704), (136, 2998320), (155, 2630784), (156, 2613920), (160, 2548572), (170, 2398656), (186, 2192320), (192, 2123810), (195, 2091136), (204, 1998880), (208, 1960440), (221, 1845120), (240, 1699048), (248, 1644240), (255, 1599104), (260, 1568352), (272, 1499160), (310, 1315392), (312, 1306960), (320, 1274286), (340, 1199328), (372, 1096160), (384, 1061905), (390, 1045568), (403, 1011840), (408, 999440), (416, 980220), (442, 922560), (465, 876928), (480, 849524), (496, 822120), (510, 799552), (520, 784176), (527, 773760), (544, 749580), (620, 657696), (624, 653480), (640, 637143), (663, 615040), (680, 599664), (744, 548080), (780, 522784), (806, 505920), (816, 499720), (832, 490110), (884, 461280), (930, 438464), (960, 424762), (961, 424320), (992, 411060), (1020, 399776), (1040, 392088), (1054, 386880), (1088, 374790), (1105, 369024), (1209, 337280), (1240, 328848), (1248, 326740), (1326, 307520), (1360, 299832), (1488, 274040), (1560, 261392), (1581, 257920), (1612, 252960), (1632, 249860), (1664, 245055), (1768, 230640), (1860, 219232), (1920, 212381), (1922, 212160), (1984, 205530), (2015, 202368), (2040, 199888), (2080, 196044), (2108, 193440), (2176, 187395), (2210, 184512), (2418, 168640), (2480, 164424), (2496, 163370), (2635, 154752), (2652, 153760), (2720, 149916), (2883, 141440), (2976, 137020), (3120, 130696), (3162, 128960), (3224, 126480), (3264, 124930), (3315, 123008), (3536, 115320), (3720, 109616), (3844, 106080), (3968, 102765), (4030, 101184), (4080, 99944), (4160, 98022), (4216, 96720), (4420, 92256), (4805, 84864), (4836, 84320), (4960, 82212), (4992, 81685), (5270, 77376), (5304, 76880), (5440, 74958), (5766, 70720), (5952, 68510), (6045, 67456), (6240, 65348), (6324, 64480), (6448, 63240), (6528, 62465), (6630, 61504), (6851, 59520), (7072, 57660), (7440, 54808), (7688, 53040), (7905, 51584), (8060, 50592), (8160, 49972), (8320, 49011), (8432, 48360), (8840, 46128), (9610, 42432), (9672, 42160), (9920, 41106), (10540, 38688), (10608, 38440), (10880, 37479), (11532, 35360), (11904, 34255), (12090, 33728), (12480, 32674), (12493, 32640), (12648, 32240), (12896, 31620), (13260, 30752), (13702, 29760), (14144, 28830), (14415, 28288), (14880, 27404), (15376, 26520), (15810, 25792), (16120, 25296), (16320, 24986), (16337, 24960), (16864, 24180), (17680, 23064), (19220, 21216), (19344, 21080), (19840, 20553)]