67198320

素因数分解:

$2^4\times 3^2\times 5^1\times 7^1\times {\mathrm{67}}^1\times {\mathrm{199}}^1$

素因数の和:292

約数の個数: 240

約数和(自身を含む): 263078400

約数和(自身を除く): 195880080

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 48, 56, 60, 63, 67, 70, 72, 80, 84, 90, 105, 112, 120, 126, 134, 140, 144, 168, 180, 199, 201, 210, 240, 252, 268, 280, 315, 335, 336, 360, 398, 402, 420, 469, 504, 536, 560, 597, 603, 630, 670, 720, 796, 804, 840, 938, 995, 1005, 1008, 1072, 1194, 1206, 1260, 1340, 1393, 1407, 1592, 1608, 1680, 1791, 1876, 1990, 2010, 2345, 2388, 2412, 2520, 2680, 2786, 2814, 2985, 3015, 3184, 3216, 3582, 3752, 3980, 4020, 4179, 4221, 4690, 4776, 4824, 5040, 5360, 5572, 5628, 5970, 6030, 6965, 7035, 7164, 7504, 7960, 8040, 8358, 8442, 8955, 9380, 9552, 9648, 11144, 11256, 11940, 12060, 12537, 13333, 13930, 14070, 14328, 15920, 16080, 16716, 16884, 17910, 18760, 20895, 21105, 22288, 22512, 23880, 24120, 25074, 26666, 27860, 28140, 28656, 33432, 33768, 35820, 37520, 39999, 41790, 42210, 47760, 48240, 50148, 53332, 55720, 56280, 62685, 66665, 66864, 67536, 71640, 79998, 83580, 84420, 93331, 100296, 106664, 111440, 112560, 119997, 125370, 133330, 143280, 159996, 167160, 168840, 186662, 199995, 200592, 213328, 239994, 250740, 266660, 279993, 319992, 334320, 337680, 373324, 399990, 466655, 479988, 501480, 533320, 559986, 599985, 639984, 746648, 799980, 839979, 933310, 959976, 1002960, 1066640, 1119972, 1199970, 1399965, 1493296, 1599960, 1679958, 1866620, 1919952, 2239944, 2399940, 2799930, 3199920, 3359916, 3733240, 4199895, 4479888, 4799880, 5599860, 6719832, 7466480, 8399790, 9599760, 11199720, 13439664, 16799580, 22399440, 33599160, 67198320]

約数ペア:

[(1, 67198320), (2, 33599160), (3, 22399440), (4, 16799580), (5, 13439664), (6, 11199720), (7, 9599760), (8, 8399790), (9, 7466480), (10, 6719832), (12, 5599860), (14, 4799880), (15, 4479888), (16, 4199895), (18, 3733240), (20, 3359916), (21, 3199920), (24, 2799930), (28, 2399940), (30, 2239944), (35, 1919952), (36, 1866620), (40, 1679958), (42, 1599960), (45, 1493296), (48, 1399965), (56, 1199970), (60, 1119972), (63, 1066640), (67, 1002960), (70, 959976), (72, 933310), (80, 839979), (84, 799980), (90, 746648), (105, 639984), (112, 599985), (120, 559986), (126, 533320), (134, 501480), (140, 479988), (144, 466655), (168, 399990), (180, 373324), (199, 337680), (201, 334320), (210, 319992), (240, 279993), (252, 266660), (268, 250740), (280, 239994), (315, 213328), (335, 200592), (336, 199995), (360, 186662), (398, 168840), (402, 167160), (420, 159996), (469, 143280), (504, 133330), (536, 125370), (560, 119997), (597, 112560), (603, 111440), (630, 106664), (670, 100296), (720, 93331), (796, 84420), (804, 83580), (840, 79998), (938, 71640), (995, 67536), (1005, 66864), (1008, 66665), (1072, 62685), (1194, 56280), (1206, 55720), (1260, 53332), (1340, 50148), (1393, 48240), (1407, 47760), (1592, 42210), (1608, 41790), (1680, 39999), (1791, 37520), (1876, 35820), (1990, 33768), (2010, 33432), (2345, 28656), (2388, 28140), (2412, 27860), (2520, 26666), (2680, 25074), (2786, 24120), (2814, 23880), (2985, 22512), (3015, 22288), (3184, 21105), (3216, 20895), (3582, 18760), (3752, 17910), (3980, 16884), (4020, 16716), (4179, 16080), (4221, 15920), (4690, 14328), (4776, 14070), (4824, 13930), (5040, 13333), (5360, 12537), (5572, 12060), (5628, 11940), (5970, 11256), (6030, 11144), (6965, 9648), (7035, 9552), (7164, 9380), (7504, 8955), (7960, 8442), (8040, 8358)]