4490886322720

素因数分解:

$2^5\times 5^1\times 7^3\times {\mathrm{2069}}^1\times {\mathrm{39551}}^1$

素因数の和:41656

約数の個数: 192

約数和(自身を含む): 12379143168000

約数和(自身を除く): 7888256845280

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 49, 56, 70, 80, 98, 112, 140, 160, 196, 224, 245, 280, 343, 392, 490, 560, 686, 784, 980, 1120, 1372, 1568, 1715, 1960, 2069, 2744, 3430, 3920, 4138, 5488, 6860, 7840, 8276, 10345, 10976, 13720, 14483, 16552, 20690, 27440, 28966, 33104, 39551, 41380, 54880, 57932, 66208, 72415, 79102, 82760, 101381, 115864, 144830, 158204, 165520, 197755, 202762, 231728, 276857, 289660, 316408, 331040, 395510, 405524, 463456, 506905, 553714, 579320, 632816, 709667, 791020, 811048, 1013810, 1107428, 1158640, 1265632, 1384285, 1419334, 1582040, 1622096, 1937999, 2027620, 2214856, 2317280, 2768570, 2838668, 3164080, 3244192, 3548335, 3875998, 4055240, 4429712, 5537140, 5677336, 6328160, 7096670, 7751996, 8110480, 8859424, 9689995, 11074280, 11354672, 13565993, 14193340, 15503992, 16220960, 19379990, 22148560, 22709344, 27131986, 28386680, 31007984, 38759980, 44297120, 54263972, 56773360, 62015968, 67829965, 77519960, 81831019, 108527944, 113546720, 135659930, 155039920, 163662038, 217055888, 271319860, 310079840, 327324076, 409155095, 434111776, 542639720, 572817133, 654648152, 818310190, 1085279440, 1145634266, 1309296304, 1636620380, 2170558880, 2291268532, 2618592608, 2864085665, 3273240760, 4009719931, 4582537064, 5728171330, 6546481520, 8019439862, 9165074128, 11456342660, 13092963040, 16038879724, 18330148256, 20048599655, 22912685320, 28068039517, 32077759448, 40097199310, 45825370640, 56136079034, 64155518896, 80194398620, 91650741280, 112272158068, 128311037792, 140340197585, 160388797240, 224544316136, 280680395170, 320777594480, 449088632272, 561360790340, 641555188960, 898177264544, 1122721580680, 2245443161360, 4490886322720]

約数ペア:

[(1, 4490886322720), (2, 2245443161360), (4, 1122721580680), (5, 898177264544), (7, 641555188960), (8, 561360790340), (10, 449088632272), (14, 320777594480), (16, 280680395170), (20, 224544316136), (28, 160388797240), (32, 140340197585), (35, 128311037792), (40, 112272158068), (49, 91650741280), (56, 80194398620), (70, 64155518896), (80, 56136079034), (98, 45825370640), (112, 40097199310), (140, 32077759448), (160, 28068039517), (196, 22912685320), (224, 20048599655), (245, 18330148256), (280, 16038879724), (343, 13092963040), (392, 11456342660), (490, 9165074128), (560, 8019439862), (686, 6546481520), (784, 5728171330), (980, 4582537064), (1120, 4009719931), (1372, 3273240760), (1568, 2864085665), (1715, 2618592608), (1960, 2291268532), (2069, 2170558880), (2744, 1636620380), (3430, 1309296304), (3920, 1145634266), (4138, 1085279440), (5488, 818310190), (6860, 654648152), (7840, 572817133), (8276, 542639720), (10345, 434111776), (10976, 409155095), (13720, 327324076), (14483, 310079840), (16552, 271319860), (20690, 217055888), (27440, 163662038), (28966, 155039920), (33104, 135659930), (39551, 113546720), (41380, 108527944), (54880, 81831019), (57932, 77519960), (66208, 67829965), (72415, 62015968), (79102, 56773360), (82760, 54263972), (101381, 44297120), (115864, 38759980), (144830, 31007984), (158204, 28386680), (165520, 27131986), (197755, 22709344), (202762, 22148560), (231728, 19379990), (276857, 16220960), (289660, 15503992), (316408, 14193340), (331040, 13565993), (395510, 11354672), (405524, 11074280), (463456, 9689995), (506905, 8859424), (553714, 8110480), (579320, 7751996), (632816, 7096670), (709667, 6328160), (791020, 5677336), (811048, 5537140), (1013810, 4429712), (1107428, 4055240), (1158640, 3875998), (1265632, 3548335), (1384285, 3244192), (1419334, 3164080), (1582040, 2838668), (1622096, 2768570), (1937999, 2317280), (2027620, 2214856)]