193984560

素因数分解:

$2^4\times 3^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{3499}}^1$

素因数の和:3536

約数の個数: 240

約数和(自身を含む): 812448000

約数和(自身を除く): 618463440

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 14, 15, 16, 18, 20, 21, 22, 24, 28, 30, 33, 35, 36, 40, 42, 44, 45, 48, 55, 56, 60, 63, 66, 70, 72, 77, 80, 84, 88, 90, 99, 105, 110, 112, 120, 126, 132, 140, 144, 154, 165, 168, 176, 180, 198, 210, 220, 231, 240, 252, 264, 280, 308, 315, 330, 336, 360, 385, 396, 420, 440, 462, 495, 504, 528, 560, 616, 630, 660, 693, 720, 770, 792, 840, 880, 924, 990, 1008, 1155, 1232, 1260, 1320, 1386, 1540, 1584, 1680, 1848, 1980, 2310, 2520, 2640, 2772, 3080, 3465, 3499, 3696, 3960, 4620, 5040, 5544, 6160, 6930, 6998, 7920, 9240, 10497, 11088, 13860, 13996, 17495, 18480, 20994, 24493, 27720, 27992, 31491, 34990, 38489, 41988, 48986, 52485, 55440, 55984, 62982, 69980, 73479, 76978, 83976, 97972, 104970, 115467, 122465, 125964, 139960, 146958, 153956, 157455, 167952, 192445, 195944, 209940, 220437, 230934, 244930, 251928, 269423, 279920, 293916, 307912, 314910, 346401, 367395, 384890, 391888, 419880, 440874, 461868, 489860, 503856, 538846, 577335, 587832, 615824, 629820, 692802, 734790, 769780, 808269, 839760, 881748, 923736, 979720, 1077692, 1102185, 1154670, 1175664, 1259640, 1347115, 1385604, 1469580, 1539560, 1616538, 1732005, 1763496, 1847472, 1959440, 2155384, 2204370, 2309340, 2424807, 2519280, 2694230, 2771208, 2939160, 3079120, 3233076, 3464010, 3526992, 4041345, 4310768, 4408740, 4618680, 4849614, 5388460, 5542416, 5878320, 6466152, 6928020, 8082690, 8817480, 9237360, 9699228, 10776920, 12124035, 12932304, 13856040, 16165380, 17634960, 19398456, 21553840, 24248070, 27712080, 32330760, 38796912, 48496140, 64661520, 96992280, 193984560]

約数ペア:

[(1, 193984560), (2, 96992280), (3, 64661520), (4, 48496140), (5, 38796912), (6, 32330760), (7, 27712080), (8, 24248070), (9, 21553840), (10, 19398456), (11, 17634960), (12, 16165380), (14, 13856040), (15, 12932304), (16, 12124035), (18, 10776920), (20, 9699228), (21, 9237360), (22, 8817480), (24, 8082690), (28, 6928020), (30, 6466152), (33, 5878320), (35, 5542416), (36, 5388460), (40, 4849614), (42, 4618680), (44, 4408740), (45, 4310768), (48, 4041345), (55, 3526992), (56, 3464010), (60, 3233076), (63, 3079120), (66, 2939160), (70, 2771208), (72, 2694230), (77, 2519280), (80, 2424807), (84, 2309340), (88, 2204370), (90, 2155384), (99, 1959440), (105, 1847472), (110, 1763496), (112, 1732005), (120, 1616538), (126, 1539560), (132, 1469580), (140, 1385604), (144, 1347115), (154, 1259640), (165, 1175664), (168, 1154670), (176, 1102185), (180, 1077692), (198, 979720), (210, 923736), (220, 881748), (231, 839760), (240, 808269), (252, 769780), (264, 734790), (280, 692802), (308, 629820), (315, 615824), (330, 587832), (336, 577335), (360, 538846), (385, 503856), (396, 489860), (420, 461868), (440, 440874), (462, 419880), (495, 391888), (504, 384890), (528, 367395), (560, 346401), (616, 314910), (630, 307912), (660, 293916), (693, 279920), (720, 269423), (770, 251928), (792, 244930), (840, 230934), (880, 220437), (924, 209940), (990, 195944), (1008, 192445), (1155, 167952), (1232, 157455), (1260, 153956), (1320, 146958), (1386, 139960), (1540, 125964), (1584, 122465), (1680, 115467), (1848, 104970), (1980, 97972), (2310, 83976), (2520, 76978), (2640, 73479), (2772, 69980), (3080, 62982), (3465, 55984), (3499, 55440), (3696, 52485), (3960, 48986), (4620, 41988), (5040, 38489), (5544, 34990), (6160, 31491), (6930, 27992), (6998, 27720), (7920, 24493), (9240, 20994), (10497, 18480), (11088, 17495), (13860, 13996)]