387969120

素因数分解:

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

素因数の和:3538

約数の個数: 288

約数和(自身を含む): 1651104000

約数和(自身を除く): 1263134880

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, 32, 33, 35, 36, 40, 42, 44, 45, 48, 55, 56, 60, 63, 66, 70, 72, 77, 80, 84, 88, 90, 96, 99, 105, 110, 112, 120, 126, 132, 140, 144, 154, 160, 165, 168, 176, 180, 198, 210, 220, 224, 231, 240, 252, 264, 280, 288, 308, 315, 330, 336, 352, 360, 385, 396, 420, 440, 462, 480, 495, 504, 528, 560, 616, 630, 660, 672, 693, 720, 770, 792, 840, 880, 924, 990, 1008, 1056, 1120, 1155, 1232, 1260, 1320, 1386, 1440, 1540, 1584, 1680, 1760, 1848, 1980, 2016, 2310, 2464, 2520, 2640, 2772, 3080, 3168, 3360, 3465, 3499, 3696, 3960, 4620, 5040, 5280, 5544, 6160, 6930, 6998, 7392, 7920, 9240, 10080, 10497, 11088, 12320, 13860, 13996, 15840, 17495, 18480, 20994, 22176, 24493, 27720, 27992, 31491, 34990, 36960, 38489, 41988, 48986, 52485, 55440, 55984, 62982, 69980, 73479, 76978, 83976, 97972, 104970, 110880, 111968, 115467, 122465, 125964, 139960, 146958, 153956, 157455, 167952, 192445, 195944, 209940, 220437, 230934, 244930, 251928, 269423, 279920, 293916, 307912, 314910, 335904, 346401, 367395, 384890, 391888, 419880, 440874, 461868, 489860, 503856, 538846, 559840, 577335, 587832, 615824, 629820, 692802, 734790, 769780, 783776, 808269, 839760, 881748, 923736, 979720, 1007712, 1077692, 1102185, 1154670, 1175664, 1231648, 1259640, 1347115, 1385604, 1469580, 1539560, 1616538, 1679520, 1732005, 1763496, 1847472, 1959440, 2155384, 2204370, 2309340, 2351328, 2424807, 2519280, 2694230, 2771208, 2939160, 3079120, 3233076, 3464010, 3526992, 3694944, 3918880, 4041345, 4310768, 4408740, 4618680, 4849614, 5038560, 5388460, 5542416, 5878320, 6158240, 6466152, 6928020, 7053984, 8082690, 8621536, 8817480, 9237360, 9699228, 10776920, 11084832, 11756640, 12124035, 12932304, 13856040, 16165380, 17634960, 18474720, 19398456, 21553840, 24248070, 25864608, 27712080, 32330760, 35269920, 38796912, 43107680, 48496140, 55424160, 64661520, 77593824, 96992280, 129323040, 193984560, 387969120]

約数ペア:

[(1, 387969120), (2, 193984560), (3, 129323040), (4, 96992280), (5, 77593824), (6, 64661520), (7, 55424160), (8, 48496140), (9, 43107680), (10, 38796912), (11, 35269920), (12, 32330760), (14, 27712080), (15, 25864608), (16, 24248070), (18, 21553840), (20, 19398456), (21, 18474720), (22, 17634960), (24, 16165380), (28, 13856040), (30, 12932304), (32, 12124035), (33, 11756640), (35, 11084832), (36, 10776920), (40, 9699228), (42, 9237360), (44, 8817480), (45, 8621536), (48, 8082690), (55, 7053984), (56, 6928020), (60, 6466152), (63, 6158240), (66, 5878320), (70, 5542416), (72, 5388460), (77, 5038560), (80, 4849614), (84, 4618680), (88, 4408740), (90, 4310768), (96, 4041345), (99, 3918880), (105, 3694944), (110, 3526992), (112, 3464010), (120, 3233076), (126, 3079120), (132, 2939160), (140, 2771208), (144, 2694230), (154, 2519280), (160, 2424807), (165, 2351328), (168, 2309340), (176, 2204370), (180, 2155384), (198, 1959440), (210, 1847472), (220, 1763496), (224, 1732005), (231, 1679520), (240, 1616538), (252, 1539560), (264, 1469580), (280, 1385604), (288, 1347115), (308, 1259640), (315, 1231648), (330, 1175664), (336, 1154670), (352, 1102185), (360, 1077692), (385, 1007712), (396, 979720), (420, 923736), (440, 881748), (462, 839760), (480, 808269), (495, 783776), (504, 769780), (528, 734790), (560, 692802), (616, 629820), (630, 615824), (660, 587832), (672, 577335), (693, 559840), (720, 538846), (770, 503856), (792, 489860), (840, 461868), (880, 440874), (924, 419880), (990, 391888), (1008, 384890), (1056, 367395), (1120, 346401), (1155, 335904), (1232, 314910), (1260, 307912), (1320, 293916), (1386, 279920), (1440, 269423), (1540, 251928), (1584, 244930), (1680, 230934), (1760, 220437), (1848, 209940), (1980, 195944), (2016, 192445), (2310, 167952), (2464, 157455), (2520, 153956), (2640, 146958), (2772, 139960), (3080, 125964), (3168, 122465), (3360, 115467), (3465, 111968), (3499, 110880), (3696, 104970), (3960, 97972), (4620, 83976), (5040, 76978), (5280, 73479), (5544, 69980), (6160, 62982), (6930, 55984), (6998, 55440), (7392, 52485), (7920, 48986), (9240, 41988), (10080, 38489), (10497, 36960), (11088, 34990), (12320, 31491), (13860, 27992), (13996, 27720), (15840, 24493), (17495, 22176), (18480, 20994)]