2565889920

素因数分解:

$2^7\times 3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13499}}^1$

素因数の和:13538

約数の個数: 256

約数和(自身を含む): 9914400000

約数和(自身を除く): 7348510080

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 27, 30, 32, 33, 36, 40, 44, 45, 48, 54, 55, 60, 64, 66, 72, 80, 88, 90, 96, 99, 108, 110, 120, 128, 132, 135, 144, 160, 165, 176, 180, 192, 198, 216, 220, 240, 264, 270, 288, 297, 320, 330, 352, 360, 384, 396, 432, 440, 480, 495, 528, 540, 576, 594, 640, 660, 704, 720, 792, 864, 880, 960, 990, 1056, 1080, 1152, 1188, 1320, 1408, 1440, 1485, 1584, 1728, 1760, 1920, 1980, 2112, 2160, 2376, 2640, 2880, 2970, 3168, 3456, 3520, 3960, 4224, 4320, 4752, 5280, 5760, 5940, 6336, 7040, 7920, 8640, 9504, 10560, 11880, 12672, 13499, 15840, 17280, 19008, 21120, 23760, 26998, 31680, 38016, 40497, 47520, 53996, 63360, 67495, 80994, 95040, 107992, 121491, 134990, 148489, 161988, 190080, 202485, 215984, 242982, 269980, 296978, 323976, 364473, 404970, 431968, 445467, 485964, 539960, 593956, 607455, 647952, 728946, 742445, 809940, 863936, 890934, 971928, 1079920, 1187912, 1214910, 1295904, 1336401, 1457892, 1484890, 1619880, 1727872, 1781868, 1822365, 1943856, 2159840, 2227335, 2375824, 2429820, 2591808, 2672802, 2915784, 2969780, 3239760, 3563736, 3644730, 3887712, 4009203, 4319680, 4454670, 4751648, 4859640, 5183616, 5345604, 5831568, 5939560, 6479520, 6682005, 7127472, 7289460, 7775424, 8018406, 8639360, 8909340, 9503296, 9719280, 10691208, 11663136, 11879120, 12959040, 13364010, 14254944, 14578920, 15550848, 16036812, 17818680, 19006592, 19438560, 20046015, 21382416, 23326272, 23758240, 25918080, 26728020, 28509888, 29157840, 32073624, 35637360, 38877120, 40092030, 42764832, 46652544, 47516480, 53456040, 57019776, 58315680, 64147248, 71274720, 77754240, 80184060, 85529664, 95032960, 106912080, 116631360, 128294496, 142549440, 160368120, 171059328, 213824160, 233262720, 256588992, 285098880, 320736240, 427648320, 513177984, 641472480, 855296640, 1282944960, 2565889920]

約数ペア:

[(1, 2565889920), (2, 1282944960), (3, 855296640), (4, 641472480), (5, 513177984), (6, 427648320), (8, 320736240), (9, 285098880), (10, 256588992), (11, 233262720), (12, 213824160), (15, 171059328), (16, 160368120), (18, 142549440), (20, 128294496), (22, 116631360), (24, 106912080), (27, 95032960), (30, 85529664), (32, 80184060), (33, 77754240), (36, 71274720), (40, 64147248), (44, 58315680), (45, 57019776), (48, 53456040), (54, 47516480), (55, 46652544), (60, 42764832), (64, 40092030), (66, 38877120), (72, 35637360), (80, 32073624), (88, 29157840), (90, 28509888), (96, 26728020), (99, 25918080), (108, 23758240), (110, 23326272), (120, 21382416), (128, 20046015), (132, 19438560), (135, 19006592), (144, 17818680), (160, 16036812), (165, 15550848), (176, 14578920), (180, 14254944), (192, 13364010), (198, 12959040), (216, 11879120), (220, 11663136), (240, 10691208), (264, 9719280), (270, 9503296), (288, 8909340), (297, 8639360), (320, 8018406), (330, 7775424), (352, 7289460), (360, 7127472), (384, 6682005), (396, 6479520), (432, 5939560), (440, 5831568), (480, 5345604), (495, 5183616), (528, 4859640), (540, 4751648), (576, 4454670), (594, 4319680), (640, 4009203), (660, 3887712), (704, 3644730), (720, 3563736), (792, 3239760), (864, 2969780), (880, 2915784), (960, 2672802), (990, 2591808), (1056, 2429820), (1080, 2375824), (1152, 2227335), (1188, 2159840), (1320, 1943856), (1408, 1822365), (1440, 1781868), (1485, 1727872), (1584, 1619880), (1728, 1484890), (1760, 1457892), (1920, 1336401), (1980, 1295904), (2112, 1214910), (2160, 1187912), (2376, 1079920), (2640, 971928), (2880, 890934), (2970, 863936), (3168, 809940), (3456, 742445), (3520, 728946), (3960, 647952), (4224, 607455), (4320, 593956), (4752, 539960), (5280, 485964), (5760, 445467), (5940, 431968), (6336, 404970), (7040, 364473), (7920, 323976), (8640, 296978), (9504, 269980), (10560, 242982), (11880, 215984), (12672, 202485), (13499, 190080), (15840, 161988), (17280, 148489), (19008, 134990), (21120, 121491), (23760, 107992), (26998, 95040), (31680, 80994), (38016, 67495), (40497, 63360), (47520, 53996)]