3783646720

素因数分解:

$2^9\times 5^1\times 7^3\times {\mathrm{31}}^1\times {\mathrm{139}}^1$

素因数の和:214

約数の個数: 320

約数和(自身を含む): 10999296000

約数和(自身を除く): 7215649280

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 31, 32, 35, 40, 49, 56, 62, 64, 70, 80, 98, 112, 124, 128, 139, 140, 155, 160, 196, 217, 224, 245, 248, 256, 278, 280, 310, 320, 343, 392, 434, 448, 490, 496, 512, 556, 560, 620, 640, 686, 695, 784, 868, 896, 973, 980, 992, 1085, 1112, 1120, 1240, 1280, 1372, 1390, 1519, 1568, 1715, 1736, 1792, 1946, 1960, 1984, 2170, 2224, 2240, 2480, 2560, 2744, 2780, 3038, 3136, 3430, 3472, 3584, 3892, 3920, 3968, 4309, 4340, 4448, 4480, 4865, 4960, 5488, 5560, 6076, 6272, 6811, 6860, 6944, 7595, 7784, 7840, 7936, 8618, 8680, 8896, 8960, 9730, 9920, 10633, 10976, 11120, 12152, 12544, 13622, 13720, 13888, 15190, 15568, 15680, 15872, 17236, 17360, 17792, 17920, 19460, 19840, 21266, 21545, 21952, 22240, 24304, 25088, 27244, 27440, 27776, 30163, 30380, 31136, 31360, 34055, 34472, 34720, 35584, 38920, 39680, 42532, 43090, 43904, 44480, 47677, 48608, 53165, 54488, 54880, 55552, 60326, 60760, 62272, 62720, 68110, 68944, 69440, 71168, 77840, 79360, 85064, 86180, 87808, 88960, 95354, 97216, 106330, 108976, 109760, 111104, 120652, 121520, 124544, 125440, 136220, 137888, 138880, 150815, 155680, 170128, 172360, 175616, 177920, 190708, 194432, 211141, 212660, 217952, 219520, 238385, 241304, 243040, 249088, 272440, 275776, 277760, 301630, 311360, 340256, 344720, 355840, 381416, 388864, 422282, 425320, 435904, 439040, 476770, 482608, 486080, 498176, 544880, 551552, 555520, 603260, 622720, 680512, 689440, 762832, 777728, 844564, 850640, 871808, 878080, 953540, 965216, 972160, 1055705, 1089760, 1103104, 1206520, 1245440, 1361024, 1378880, 1477987, 1525664, 1689128, 1701280, 1743616, 1907080, 1930432, 1944320, 2111410, 2179520, 2206208, 2413040, 2490880, 2722048, 2757760, 2955974, 3051328, 3378256, 3402560, 3487232, 3814160, 3860864, 3888640, 4222820, 4359040, 4826080, 5444096, 5515520, 5911948, 6102656, 6756512, 6805120, 7389935, 7628320, 7721728, 8445640, 8718080, 9652160, 11031040, 11823896, 12205312, 13513024, 13610240, 14779870, 15256640, 15443456, 16891280, 17436160, 19304320, 23647792, 24410624, 27026048, 27220480, 29559740, 30513280, 33782560, 38608640, 47295584, 54052096, 59119480, 61026560, 67565120, 77217280, 94591168, 108104192, 118238960, 122053120, 135130240, 189182336, 236477920, 270260480, 378364672, 472955840, 540520960, 756729344, 945911680, 1891823360, 3783646720]

約数ペア:

[(1, 3783646720), (2, 1891823360), (4, 945911680), (5, 756729344), (7, 540520960), (8, 472955840), (10, 378364672), (14, 270260480), (16, 236477920), (20, 189182336), (28, 135130240), (31, 122053120), (32, 118238960), (35, 108104192), (40, 94591168), (49, 77217280), (56, 67565120), (62, 61026560), (64, 59119480), (70, 54052096), (80, 47295584), (98, 38608640), (112, 33782560), (124, 30513280), (128, 29559740), (139, 27220480), (140, 27026048), (155, 24410624), (160, 23647792), (196, 19304320), (217, 17436160), (224, 16891280), (245, 15443456), (248, 15256640), (256, 14779870), (278, 13610240), (280, 13513024), (310, 12205312), (320, 11823896), (343, 11031040), (392, 9652160), (434, 8718080), (448, 8445640), (490, 7721728), (496, 7628320), (512, 7389935), (556, 6805120), (560, 6756512), (620, 6102656), (640, 5911948), (686, 5515520), (695, 5444096), (784, 4826080), (868, 4359040), (896, 4222820), (973, 3888640), (980, 3860864), (992, 3814160), (1085, 3487232), (1112, 3402560), (1120, 3378256), (1240, 3051328), (1280, 2955974), (1372, 2757760), (1390, 2722048), (1519, 2490880), (1568, 2413040), (1715, 2206208), (1736, 2179520), (1792, 2111410), (1946, 1944320), (1960, 1930432), (1984, 1907080), (2170, 1743616), (2224, 1701280), (2240, 1689128), (2480, 1525664), (2560, 1477987), (2744, 1378880), (2780, 1361024), (3038, 1245440), (3136, 1206520), (3430, 1103104), (3472, 1089760), (3584, 1055705), (3892, 972160), (3920, 965216), (3968, 953540), (4309, 878080), (4340, 871808), (4448, 850640), (4480, 844564), (4865, 777728), (4960, 762832), (5488, 689440), (5560, 680512), (6076, 622720), (6272, 603260), (6811, 555520), (6860, 551552), (6944, 544880), (7595, 498176), (7784, 486080), (7840, 482608), (7936, 476770), (8618, 439040), (8680, 435904), (8896, 425320), (8960, 422282), (9730, 388864), (9920, 381416), (10633, 355840), (10976, 344720), (11120, 340256), (12152, 311360), (12544, 301630), (13622, 277760), (13720, 275776), (13888, 272440), (15190, 249088), (15568, 243040), (15680, 241304), (15872, 238385), (17236, 219520), (17360, 217952), (17792, 212660), (17920, 211141), (19460, 194432), (19840, 190708), (21266, 177920), (21545, 175616), (21952, 172360), (22240, 170128), (24304, 155680), (25088, 150815), (27244, 138880), (27440, 137888), (27776, 136220), (30163, 125440), (30380, 124544), (31136, 121520), (31360, 120652), (34055, 111104), (34472, 109760), (34720, 108976), (35584, 106330), (38920, 97216), (39680, 95354), (42532, 88960), (43090, 87808), (43904, 86180), (44480, 85064), (47677, 79360), (48608, 77840), (53165, 71168), (54488, 69440), (54880, 68944), (55552, 68110), (60326, 62720), (60760, 62272)]