1663914240

素因数分解:

$2^8\times 3^2\times 5^1\times {\mathrm{43}}^1\times {\mathrm{3359}}^1$

素因数の和:3429

約数の個数: 216

約数和(自身を含む): 5892606720

約数和(自身を除く): 4228692480

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 43, 45, 48, 60, 64, 72, 80, 86, 90, 96, 120, 128, 129, 144, 160, 172, 180, 192, 215, 240, 256, 258, 288, 320, 344, 360, 384, 387, 430, 480, 516, 576, 640, 645, 688, 720, 768, 774, 860, 960, 1032, 1152, 1280, 1290, 1376, 1440, 1548, 1720, 1920, 1935, 2064, 2304, 2580, 2752, 2880, 3096, 3359, 3440, 3840, 3870, 4128, 5160, 5504, 5760, 6192, 6718, 6880, 7740, 8256, 10077, 10320, 11008, 11520, 12384, 13436, 13760, 15480, 16512, 16795, 20154, 20640, 24768, 26872, 27520, 30231, 30960, 33024, 33590, 40308, 41280, 49536, 50385, 53744, 55040, 60462, 61920, 67180, 80616, 82560, 99072, 100770, 107488, 120924, 123840, 134360, 144437, 151155, 161232, 165120, 201540, 214976, 241848, 247680, 268720, 288874, 302310, 322464, 403080, 429952, 433311, 483696, 495360, 537440, 577748, 604620, 644928, 722185, 806160, 859904, 866622, 967392, 1074880, 1155496, 1209240, 1289856, 1299933, 1444370, 1612320, 1733244, 1934784, 2149760, 2166555, 2310992, 2418480, 2579712, 2599866, 2888740, 3224640, 3466488, 3869568, 4299520, 4333110, 4621984, 4836960, 5199732, 5777480, 6449280, 6499665, 6932976, 7739136, 8666220, 9243968, 9673920, 10399464, 11554960, 12898560, 12999330, 13865952, 17332440, 18487936, 19347840, 20798928, 23109920, 25998660, 27731904, 34664880, 36975872, 38695680, 41597856, 46219840, 51997320, 55463808, 69329760, 83195712, 92439680, 103994640, 110927616, 138659520, 166391424, 184879360, 207989280, 277319040, 332782848, 415978560, 554638080, 831957120, 1663914240]

約数ペア:

[(1, 1663914240), (2, 831957120), (3, 554638080), (4, 415978560), (5, 332782848), (6, 277319040), (8, 207989280), (9, 184879360), (10, 166391424), (12, 138659520), (15, 110927616), (16, 103994640), (18, 92439680), (20, 83195712), (24, 69329760), (30, 55463808), (32, 51997320), (36, 46219840), (40, 41597856), (43, 38695680), (45, 36975872), (48, 34664880), (60, 27731904), (64, 25998660), (72, 23109920), (80, 20798928), (86, 19347840), (90, 18487936), (96, 17332440), (120, 13865952), (128, 12999330), (129, 12898560), (144, 11554960), (160, 10399464), (172, 9673920), (180, 9243968), (192, 8666220), (215, 7739136), (240, 6932976), (256, 6499665), (258, 6449280), (288, 5777480), (320, 5199732), (344, 4836960), (360, 4621984), (384, 4333110), (387, 4299520), (430, 3869568), (480, 3466488), (516, 3224640), (576, 2888740), (640, 2599866), (645, 2579712), (688, 2418480), (720, 2310992), (768, 2166555), (774, 2149760), (860, 1934784), (960, 1733244), (1032, 1612320), (1152, 1444370), (1280, 1299933), (1290, 1289856), (1376, 1209240), (1440, 1155496), (1548, 1074880), (1720, 967392), (1920, 866622), (1935, 859904), (2064, 806160), (2304, 722185), (2580, 644928), (2752, 604620), (2880, 577748), (3096, 537440), (3359, 495360), (3440, 483696), (3840, 433311), (3870, 429952), (4128, 403080), (5160, 322464), (5504, 302310), (5760, 288874), (6192, 268720), (6718, 247680), (6880, 241848), (7740, 214976), (8256, 201540), (10077, 165120), (10320, 161232), (11008, 151155), (11520, 144437), (12384, 134360), (13436, 123840), (13760, 120924), (15480, 107488), (16512, 100770), (16795, 99072), (20154, 82560), (20640, 80616), (24768, 67180), (26872, 61920), (27520, 60462), (30231, 55040), (30960, 53744), (33024, 50385), (33590, 49536), (40308, 41280)]