1644175355520

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{139}}^1\times {\mathrm{449}}^1\times {\mathrm{13721}}^1$

素因数の和:14331

約数の個数: 256

約数和(自身を含む): 5290654320000

約数和(自身を除く): 3646478964480

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 128, 139, 160, 192, 240, 278, 320, 384, 417, 449, 480, 556, 640, 695, 834, 898, 960, 1112, 1347, 1390, 1668, 1796, 1920, 2085, 2224, 2245, 2694, 2780, 3336, 3592, 4170, 4448, 4490, 5388, 5560, 6672, 6735, 7184, 8340, 8896, 8980, 10776, 11120, 13344, 13470, 13721, 14368, 16680, 17792, 17960, 21552, 22240, 26688, 26940, 27442, 28736, 33360, 35920, 41163, 43104, 44480, 53376, 53880, 54884, 57472, 62411, 66720, 68605, 71840, 82326, 86208, 88960, 107760, 109768, 124822, 133440, 137210, 143680, 164652, 172416, 187233, 205815, 215520, 219536, 249644, 266880, 274420, 287360, 312055, 329304, 374466, 411630, 431040, 439072, 499288, 548840, 624110, 658608, 748932, 823260, 862080, 878144, 936165, 998576, 1097680, 1248220, 1317216, 1497864, 1646520, 1756288, 1872330, 1907219, 1997152, 2195360, 2496440, 2634432, 2995728, 3293040, 3744660, 3814438, 3994304, 4390720, 4992880, 5268864, 5721657, 5991456, 6160729, 6586080, 7489320, 7628876, 7988608, 8781440, 9536095, 9985760, 11443314, 11982912, 12321458, 13172160, 14978640, 15257752, 18482187, 19072190, 19971520, 22886628, 23965824, 24642916, 26344320, 28608285, 29957280, 30515504, 30803645, 36964374, 38144380, 39943040, 45773256, 49285832, 57216570, 59914560, 61031008, 61607290, 73928748, 76288760, 91546512, 92410935, 98571664, 114433140, 119829120, 122062016, 123214580, 147857496, 152577520, 183093024, 184821870, 197143328, 228866280, 244124032, 246429160, 295714992, 305155040, 366186048, 369643740, 394286656, 457732560, 492858320, 591429984, 610310080, 732372096, 739287480, 788573312, 856341331, 915465120, 985716640, 1182859968, 1220620160, 1478574960, 1712682662, 1830930240, 1971433280, 2365719936, 2569023993, 2957149920, 3425365324, 3661860480, 3942866560, 4281706655, 5138047986, 5914299840, 6850730648, 8563413310, 10276095972, 11828599680, 12845119965, 13701461296, 17126826620, 20552191944, 25690239930, 27402922592, 34253653240, 41104383888, 51380479860, 54805845184, 68507306480, 82208767776, 102760959720, 109611690368, 137014612960, 164417535552, 205521919440, 274029225920, 328835071104, 411043838880, 548058451840, 822087677760, 1644175355520]

約数ペア:

[(1, 1644175355520), (2, 822087677760), (3, 548058451840), (4, 411043838880), (5, 328835071104), (6, 274029225920), (8, 205521919440), (10, 164417535552), (12, 137014612960), (15, 109611690368), (16, 102760959720), (20, 82208767776), (24, 68507306480), (30, 54805845184), (32, 51380479860), (40, 41104383888), (48, 34253653240), (60, 27402922592), (64, 25690239930), (80, 20552191944), (96, 17126826620), (120, 13701461296), (128, 12845119965), (139, 11828599680), (160, 10276095972), (192, 8563413310), (240, 6850730648), (278, 5914299840), (320, 5138047986), (384, 4281706655), (417, 3942866560), (449, 3661860480), (480, 3425365324), (556, 2957149920), (640, 2569023993), (695, 2365719936), (834, 1971433280), (898, 1830930240), (960, 1712682662), (1112, 1478574960), (1347, 1220620160), (1390, 1182859968), (1668, 985716640), (1796, 915465120), (1920, 856341331), (2085, 788573312), (2224, 739287480), (2245, 732372096), (2694, 610310080), (2780, 591429984), (3336, 492858320), (3592, 457732560), (4170, 394286656), (4448, 369643740), (4490, 366186048), (5388, 305155040), (5560, 295714992), (6672, 246429160), (6735, 244124032), (7184, 228866280), (8340, 197143328), (8896, 184821870), (8980, 183093024), (10776, 152577520), (11120, 147857496), (13344, 123214580), (13470, 122062016), (13721, 119829120), (14368, 114433140), (16680, 98571664), (17792, 92410935), (17960, 91546512), (21552, 76288760), (22240, 73928748), (26688, 61607290), (26940, 61031008), (27442, 59914560), (28736, 57216570), (33360, 49285832), (35920, 45773256), (41163, 39943040), (43104, 38144380), (44480, 36964374), (53376, 30803645), (53880, 30515504), (54884, 29957280), (57472, 28608285), (62411, 26344320), (66720, 24642916), (68605, 23965824), (71840, 22886628), (82326, 19971520), (86208, 19072190), (88960, 18482187), (107760, 15257752), (109768, 14978640), (124822, 13172160), (133440, 12321458), (137210, 11982912), (143680, 11443314), (164652, 9985760), (172416, 9536095), (187233, 8781440), (205815, 7988608), (215520, 7628876), (219536, 7489320), (249644, 6586080), (266880, 6160729), (274420, 5991456), (287360, 5721657), (312055, 5268864), (329304, 4992880), (374466, 4390720), (411630, 3994304), (431040, 3814438), (439072, 3744660), (499288, 3293040), (548840, 2995728), (624110, 2634432), (658608, 2496440), (748932, 2195360), (823260, 1997152), (862080, 1907219), (878144, 1872330), (936165, 1756288), (998576, 1646520), (1097680, 1497864), (1248220, 1317216)]