385879680

素因数分解:

$2^7\times 3^3\times 5^1\times {\mathrm{137}}^1\times {\mathrm{163}}^1$

素因数の和:328

約数の個数: 256

約数和(自身を含む): 1385078400

約数和(自身を除く): 999198720

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, 137, 144, 160, 163, 180, 192, 216, 240, 270, 274, 288, 320, 326, 360, 384, 411, 432, 480, 489, 540, 548, 576, 640, 652, 685, 720, 815, 822, 864, 960, 978, 1080, 1096, 1152, 1233, 1304, 1370, 1440, 1467, 1630, 1644, 1728, 1920, 1956, 2055, 2160, 2192, 2445, 2466, 2608, 2740, 2880, 2934, 3260, 3288, 3456, 3699, 3912, 4110, 4320, 4384, 4401, 4890, 4932, 5216, 5480, 5760, 5868, 6165, 6520, 6576, 7335, 7398, 7824, 8220, 8640, 8768, 8802, 9780, 9864, 10432, 10960, 11736, 12330, 13040, 13152, 14670, 14796, 15648, 16440, 17280, 17536, 17604, 18495, 19560, 19728, 20864, 21920, 22005, 22331, 23472, 24660, 26080, 26304, 29340, 29592, 31296, 32880, 35208, 36990, 39120, 39456, 43840, 44010, 44662, 46944, 49320, 52160, 52608, 58680, 59184, 62592, 65760, 66993, 70416, 73980, 78240, 78912, 87680, 88020, 89324, 93888, 98640, 104320, 111655, 117360, 118368, 131520, 133986, 140832, 147960, 156480, 157824, 176040, 178648, 187776, 197280, 200979, 223310, 234720, 236736, 263040, 267972, 281664, 295920, 312960, 334965, 352080, 357296, 394560, 401958, 446620, 469440, 473472, 535944, 563328, 591840, 602937, 669930, 704160, 714592, 789120, 803916, 893240, 938880, 1004895, 1071888, 1183680, 1205874, 1339860, 1408320, 1429184, 1607832, 1786480, 2009790, 2143776, 2367360, 2411748, 2679720, 2816640, 2858368, 3014685, 3215664, 3572960, 4019580, 4287552, 4823496, 5359440, 6029370, 6431328, 7145920, 8039160, 8575104, 9646992, 10718880, 12058740, 12862656, 14291840, 16078320, 19293984, 21437760, 24117480, 25725312, 32156640, 38587968, 42875520, 48234960, 64313280, 77175936, 96469920, 128626560, 192939840, 385879680]

約数ペア:

[(1, 385879680), (2, 192939840), (3, 128626560), (4, 96469920), (5, 77175936), (6, 64313280), (8, 48234960), (9, 42875520), (10, 38587968), (12, 32156640), (15, 25725312), (16, 24117480), (18, 21437760), (20, 19293984), (24, 16078320), (27, 14291840), (30, 12862656), (32, 12058740), (36, 10718880), (40, 9646992), (45, 8575104), (48, 8039160), (54, 7145920), (60, 6431328), (64, 6029370), (72, 5359440), (80, 4823496), (90, 4287552), (96, 4019580), (108, 3572960), (120, 3215664), (128, 3014685), (135, 2858368), (137, 2816640), (144, 2679720), (160, 2411748), (163, 2367360), (180, 2143776), (192, 2009790), (216, 1786480), (240, 1607832), (270, 1429184), (274, 1408320), (288, 1339860), (320, 1205874), (326, 1183680), (360, 1071888), (384, 1004895), (411, 938880), (432, 893240), (480, 803916), (489, 789120), (540, 714592), (548, 704160), (576, 669930), (640, 602937), (652, 591840), (685, 563328), (720, 535944), (815, 473472), (822, 469440), (864, 446620), (960, 401958), (978, 394560), (1080, 357296), (1096, 352080), (1152, 334965), (1233, 312960), (1304, 295920), (1370, 281664), (1440, 267972), (1467, 263040), (1630, 236736), (1644, 234720), (1728, 223310), (1920, 200979), (1956, 197280), (2055, 187776), (2160, 178648), (2192, 176040), (2445, 157824), (2466, 156480), (2608, 147960), (2740, 140832), (2880, 133986), (2934, 131520), (3260, 118368), (3288, 117360), (3456, 111655), (3699, 104320), (3912, 98640), (4110, 93888), (4320, 89324), (4384, 88020), (4401, 87680), (4890, 78912), (4932, 78240), (5216, 73980), (5480, 70416), (5760, 66993), (5868, 65760), (6165, 62592), (6520, 59184), (6576, 58680), (7335, 52608), (7398, 52160), (7824, 49320), (8220, 46944), (8640, 44662), (8768, 44010), (8802, 43840), (9780, 39456), (9864, 39120), (10432, 36990), (10960, 35208), (11736, 32880), (12330, 31296), (13040, 29592), (13152, 29340), (14670, 26304), (14796, 26080), (15648, 24660), (16440, 23472), (17280, 22331), (17536, 22005), (17604, 21920), (18495, 20864), (19560, 19728)]