386561280

素因数分解:

$2^8\times 3^1\times 5^1\times 7^1\times {\mathrm{73}}^1\times {\mathrm{197}}^1$

素因数の和:301

約数の個数: 288

約数和(自身を含む): 1437537024

約数和(自身を除く): 1050975744

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 56, 60, 64, 70, 73, 80, 84, 96, 105, 112, 120, 128, 140, 146, 160, 168, 192, 197, 210, 219, 224, 240, 256, 280, 292, 320, 336, 365, 384, 394, 420, 438, 448, 480, 511, 560, 584, 591, 640, 672, 730, 768, 788, 840, 876, 896, 960, 985, 1022, 1095, 1120, 1168, 1182, 1280, 1344, 1379, 1460, 1533, 1576, 1680, 1752, 1792, 1920, 1970, 2044, 2190, 2240, 2336, 2364, 2555, 2688, 2758, 2920, 2955, 3066, 3152, 3360, 3504, 3840, 3940, 4088, 4137, 4380, 4480, 4672, 4728, 5110, 5376, 5516, 5840, 5910, 6132, 6304, 6720, 6895, 7008, 7665, 7880, 8176, 8274, 8760, 8960, 9344, 9456, 10220, 11032, 11680, 11820, 12264, 12608, 13440, 13790, 14016, 14381, 15330, 15760, 16352, 16548, 17520, 18688, 18912, 20440, 20685, 22064, 23360, 23640, 24528, 25216, 26880, 27580, 28032, 28762, 30660, 31520, 32704, 33096, 35040, 37824, 40880, 41370, 43143, 44128, 46720, 47280, 49056, 50432, 55160, 56064, 57524, 61320, 63040, 65408, 66192, 70080, 71905, 75648, 81760, 82740, 86286, 88256, 93440, 94560, 98112, 100667, 110320, 115048, 122640, 126080, 130816, 132384, 140160, 143810, 151296, 163520, 165480, 172572, 176512, 189120, 196224, 201334, 215715, 220640, 230096, 245280, 252160, 264768, 280320, 287620, 302001, 327040, 330960, 345144, 353024, 378240, 392448, 402668, 431430, 441280, 460192, 490560, 503335, 529536, 575240, 604002, 654080, 661920, 690288, 756480, 805336, 862860, 882560, 920384, 981120, 1006670, 1059072, 1150480, 1208004, 1323840, 1380576, 1510005, 1610672, 1725720, 1765120, 1840768, 1962240, 2013340, 2300960, 2416008, 2647680, 2761152, 3020010, 3221344, 3451440, 3681536, 4026680, 4601920, 4832016, 5295360, 5522304, 6040020, 6442688, 6902880, 8053360, 9203840, 9664032, 11044608, 12080040, 12885376, 13805760, 16106720, 18407680, 19328064, 24160080, 25770752, 27611520, 32213440, 38656128, 48320160, 55223040, 64426880, 77312256, 96640320, 128853760, 193280640, 386561280]

約数ペア:

[(1, 386561280), (2, 193280640), (3, 128853760), (4, 96640320), (5, 77312256), (6, 64426880), (7, 55223040), (8, 48320160), (10, 38656128), (12, 32213440), (14, 27611520), (15, 25770752), (16, 24160080), (20, 19328064), (21, 18407680), (24, 16106720), (28, 13805760), (30, 12885376), (32, 12080040), (35, 11044608), (40, 9664032), (42, 9203840), (48, 8053360), (56, 6902880), (60, 6442688), (64, 6040020), (70, 5522304), (73, 5295360), (80, 4832016), (84, 4601920), (96, 4026680), (105, 3681536), (112, 3451440), (120, 3221344), (128, 3020010), (140, 2761152), (146, 2647680), (160, 2416008), (168, 2300960), (192, 2013340), (197, 1962240), (210, 1840768), (219, 1765120), (224, 1725720), (240, 1610672), (256, 1510005), (280, 1380576), (292, 1323840), (320, 1208004), (336, 1150480), (365, 1059072), (384, 1006670), (394, 981120), (420, 920384), (438, 882560), (448, 862860), (480, 805336), (511, 756480), (560, 690288), (584, 661920), (591, 654080), (640, 604002), (672, 575240), (730, 529536), (768, 503335), (788, 490560), (840, 460192), (876, 441280), (896, 431430), (960, 402668), (985, 392448), (1022, 378240), (1095, 353024), (1120, 345144), (1168, 330960), (1182, 327040), (1280, 302001), (1344, 287620), (1379, 280320), (1460, 264768), (1533, 252160), (1576, 245280), (1680, 230096), (1752, 220640), (1792, 215715), (1920, 201334), (1970, 196224), (2044, 189120), (2190, 176512), (2240, 172572), (2336, 165480), (2364, 163520), (2555, 151296), (2688, 143810), (2758, 140160), (2920, 132384), (2955, 130816), (3066, 126080), (3152, 122640), (3360, 115048), (3504, 110320), (3840, 100667), (3940, 98112), (4088, 94560), (4137, 93440), (4380, 88256), (4480, 86286), (4672, 82740), (4728, 81760), (5110, 75648), (5376, 71905), (5516, 70080), (5840, 66192), (5910, 65408), (6132, 63040), (6304, 61320), (6720, 57524), (6895, 56064), (7008, 55160), (7665, 50432), (7880, 49056), (8176, 47280), (8274, 46720), (8760, 44128), (8960, 43143), (9344, 41370), (9456, 40880), (10220, 37824), (11032, 35040), (11680, 33096), (11820, 32704), (12264, 31520), (12608, 30660), (13440, 28762), (13790, 28032), (14016, 27580), (14381, 26880), (15330, 25216), (15760, 24528), (16352, 23640), (16548, 23360), (17520, 22064), (18688, 20685), (18912, 20440)]