1249909920

素因数分解:

$2^5\times 3^3\times 5^1\times 7^1\times {\mathrm{41333}}^1$

素因数の和:41364

約数の個数: 192

約数和(自身を含む): 4999760640

約数和(自身を除く): 3749850720

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 27, 28, 30, 32, 35, 36, 40, 42, 45, 48, 54, 56, 60, 63, 70, 72, 80, 84, 90, 96, 105, 108, 112, 120, 126, 135, 140, 144, 160, 168, 180, 189, 210, 216, 224, 240, 252, 270, 280, 288, 315, 336, 360, 378, 420, 432, 480, 504, 540, 560, 630, 672, 720, 756, 840, 864, 945, 1008, 1080, 1120, 1260, 1440, 1512, 1680, 1890, 2016, 2160, 2520, 3024, 3360, 3780, 4320, 5040, 6048, 7560, 10080, 15120, 30240, 41333, 82666, 123999, 165332, 206665, 247998, 289331, 330664, 371997, 413330, 495996, 578662, 619995, 661328, 743994, 826660, 867993, 991992, 1115991, 1157324, 1239990, 1322656, 1446655, 1487988, 1653320, 1735986, 1859985, 1983984, 2231982, 2314648, 2479980, 2603979, 2893310, 2975976, 3306640, 3471972, 3719970, 3967968, 4339965, 4463964, 4629296, 4959960, 5207958, 5579955, 5786620, 5951952, 6613280, 6943944, 7439940, 7811937, 8679930, 8927928, 9258592, 9919920, 10415916, 11159910, 11573240, 11903904, 13019895, 13887888, 14879880, 15623874, 17359860, 17855856, 19839840, 20831832, 22319820, 23146480, 26039790, 27775776, 29759760, 31247748, 34719720, 35711712, 39059685, 41663664, 44639640, 46292960, 52079580, 59519520, 62495496, 69439440, 78119370, 83327328, 89279280, 104159160, 124990992, 138878880, 156238740, 178558560, 208318320, 249981984, 312477480, 416636640, 624954960, 1249909920]

約数ペア:

[(1, 1249909920), (2, 624954960), (3, 416636640), (4, 312477480), (5, 249981984), (6, 208318320), (7, 178558560), (8, 156238740), (9, 138878880), (10, 124990992), (12, 104159160), (14, 89279280), (15, 83327328), (16, 78119370), (18, 69439440), (20, 62495496), (21, 59519520), (24, 52079580), (27, 46292960), (28, 44639640), (30, 41663664), (32, 39059685), (35, 35711712), (36, 34719720), (40, 31247748), (42, 29759760), (45, 27775776), (48, 26039790), (54, 23146480), (56, 22319820), (60, 20831832), (63, 19839840), (70, 17855856), (72, 17359860), (80, 15623874), (84, 14879880), (90, 13887888), (96, 13019895), (105, 11903904), (108, 11573240), (112, 11159910), (120, 10415916), (126, 9919920), (135, 9258592), (140, 8927928), (144, 8679930), (160, 7811937), (168, 7439940), (180, 6943944), (189, 6613280), (210, 5951952), (216, 5786620), (224, 5579955), (240, 5207958), (252, 4959960), (270, 4629296), (280, 4463964), (288, 4339965), (315, 3967968), (336, 3719970), (360, 3471972), (378, 3306640), (420, 2975976), (432, 2893310), (480, 2603979), (504, 2479980), (540, 2314648), (560, 2231982), (630, 1983984), (672, 1859985), (720, 1735986), (756, 1653320), (840, 1487988), (864, 1446655), (945, 1322656), (1008, 1239990), (1080, 1157324), (1120, 1115991), (1260, 991992), (1440, 867993), (1512, 826660), (1680, 743994), (1890, 661328), (2016, 619995), (2160, 578662), (2520, 495996), (3024, 413330), (3360, 371997), (3780, 330664), (4320, 289331), (5040, 247998), (6048, 206665), (7560, 165332), (10080, 123999), (15120, 82666), (30240, 41333)]