856966835200

素因数分解:

$2^{10}\times 5^2\times 7^1\times {\mathrm{1279}}^1\times {\mathrm{3739}}^1$

素因数の和:5055

約数の個数: 264

約数和(自身を含む): 2430250803200

約数和(自身を除く): 1573283968000

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 25, 28, 32, 35, 40, 50, 56, 64, 70, 80, 100, 112, 128, 140, 160, 175, 200, 224, 256, 280, 320, 350, 400, 448, 512, 560, 640, 700, 800, 896, 1024, 1120, 1279, 1280, 1400, 1600, 1792, 2240, 2558, 2560, 2800, 3200, 3584, 3739, 4480, 5116, 5120, 5600, 6395, 6400, 7168, 7478, 8953, 8960, 10232, 11200, 12790, 12800, 14956, 17906, 17920, 18695, 20464, 22400, 25580, 25600, 26173, 29912, 31975, 35812, 35840, 37390, 40928, 44765, 44800, 51160, 52346, 59824, 63950, 71624, 74780, 81856, 89530, 89600, 93475, 102320, 104692, 119648, 127900, 130865, 143248, 149560, 163712, 179060, 179200, 186950, 204640, 209384, 223825, 239296, 255800, 261730, 286496, 299120, 327424, 358120, 373900, 409280, 418768, 447650, 478592, 511600, 523460, 572992, 598240, 654325, 654848, 716240, 747800, 818560, 837536, 895300, 957184, 1023200, 1046920, 1145984, 1196480, 1308650, 1309696, 1432480, 1495600, 1637120, 1675072, 1790600, 1914368, 2046400, 2093840, 2291968, 2392960, 2617300, 2864960, 2991200, 3274240, 3350144, 3581200, 3828736, 4092800, 4187680, 4583936, 4782181, 4785920, 5234600, 5729920, 5982400, 6548480, 6700288, 7162400, 8185600, 8375360, 9167872, 9564362, 9571840, 10469200, 11459840, 11964800, 13400576, 14324800, 16371200, 16750720, 19128724, 19143680, 20938400, 22919680, 23910905, 23929600, 26801152, 28649600, 32742400, 33475267, 33501440, 38257448, 41876800, 45839360, 47821810, 47859200, 57299200, 66950534, 67002880, 76514896, 83753600, 95643620, 95718400, 114598400, 119554525, 133901068, 134005760, 153029792, 167376335, 167507200, 191287240, 229196800, 239109050, 267802136, 306059584, 334752670, 335014400, 382574480, 478218100, 535604272, 612119168, 669505340, 670028800, 765148960, 836881675, 956436200, 1071208544, 1224238336, 1339010680, 1530297920, 1673763350, 1912872400, 2142417088, 2448476672, 2678021360, 3060595840, 3347526700, 3825744800, 4284834176, 4896953344, 5356042720, 6121191680, 6695053400, 7651489600, 8569668352, 10712085440, 12242383360, 13390106800, 15302979200, 17139336704, 21424170880, 24484766720, 26780213600, 30605958400, 34278673408, 42848341760, 53560427200, 61211916800, 85696683520, 107120854400, 122423833600, 171393367040, 214241708800, 428483417600, 856966835200]

約数ペア:

[(1, 856966835200), (2, 428483417600), (4, 214241708800), (5, 171393367040), (7, 122423833600), (8, 107120854400), (10, 85696683520), (14, 61211916800), (16, 53560427200), (20, 42848341760), (25, 34278673408), (28, 30605958400), (32, 26780213600), (35, 24484766720), (40, 21424170880), (50, 17139336704), (56, 15302979200), (64, 13390106800), (70, 12242383360), (80, 10712085440), (100, 8569668352), (112, 7651489600), (128, 6695053400), (140, 6121191680), (160, 5356042720), (175, 4896953344), (200, 4284834176), (224, 3825744800), (256, 3347526700), (280, 3060595840), (320, 2678021360), (350, 2448476672), (400, 2142417088), (448, 1912872400), (512, 1673763350), (560, 1530297920), (640, 1339010680), (700, 1224238336), (800, 1071208544), (896, 956436200), (1024, 836881675), (1120, 765148960), (1279, 670028800), (1280, 669505340), (1400, 612119168), (1600, 535604272), (1792, 478218100), (2240, 382574480), (2558, 335014400), (2560, 334752670), (2800, 306059584), (3200, 267802136), (3584, 239109050), (3739, 229196800), (4480, 191287240), (5116, 167507200), (5120, 167376335), (5600, 153029792), (6395, 134005760), (6400, 133901068), (7168, 119554525), (7478, 114598400), (8953, 95718400), (8960, 95643620), (10232, 83753600), (11200, 76514896), (12790, 67002880), (12800, 66950534), (14956, 57299200), (17906, 47859200), (17920, 47821810), (18695, 45839360), (20464, 41876800), (22400, 38257448), (25580, 33501440), (25600, 33475267), (26173, 32742400), (29912, 28649600), (31975, 26801152), (35812, 23929600), (35840, 23910905), (37390, 22919680), (40928, 20938400), (44765, 19143680), (44800, 19128724), (51160, 16750720), (52346, 16371200), (59824, 14324800), (63950, 13400576), (71624, 11964800), (74780, 11459840), (81856, 10469200), (89530, 9571840), (89600, 9564362), (93475, 9167872), (102320, 8375360), (104692, 8185600), (119648, 7162400), (127900, 6700288), (130865, 6548480), (143248, 5982400), (149560, 5729920), (163712, 5234600), (179060, 4785920), (179200, 4782181), (186950, 4583936), (204640, 4187680), (209384, 4092800), (223825, 3828736), (239296, 3581200), (255800, 3350144), (261730, 3274240), (286496, 2991200), (299120, 2864960), (327424, 2617300), (358120, 2392960), (373900, 2291968), (409280, 2093840), (418768, 2046400), (447650, 1914368), (478592, 1790600), (511600, 1675072), (523460, 1637120), (572992, 1495600), (598240, 1432480), (654325, 1309696), (654848, 1308650), (716240, 1196480), (747800, 1145984), (818560, 1046920), (837536, 1023200), (895300, 957184)]