312469920

素因数分解:

$2^5\times 3^3\times 5^1\times 7^1\times {\mathrm{10333}}^1$

素因数の和:10364

約数の個数: 192

約数和(自身を含む): 1250000640

約数和(自身を除く): 937530720

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, 10333, 15120, 20666, 30240, 30999, 41332, 51665, 61998, 72331, 82664, 92997, 103330, 123996, 144662, 154995, 165328, 185994, 206660, 216993, 247992, 278991, 289324, 309990, 330656, 361655, 371988, 413320, 433986, 464985, 495984, 557982, 578648, 619980, 650979, 723310, 743976, 826640, 867972, 929970, 991968, 1084965, 1115964, 1157296, 1239960, 1301958, 1394955, 1446620, 1487952, 1653280, 1735944, 1859940, 1952937, 2169930, 2231928, 2314592, 2479920, 2603916, 2789910, 2893240, 2975904, 3254895, 3471888, 3719880, 3905874, 4339860, 4463856, 4959840, 5207832, 5579820, 5786480, 6509790, 6943776, 7439760, 7811748, 8679720, 8927712, 9764685, 10415664, 11159640, 11572960, 13019580, 14879520, 15623496, 17359440, 19529370, 20831328, 22319280, 26039160, 31246992, 34718880, 39058740, 44638560, 52078320, 62493984, 78117480, 104156640, 156234960, 312469920]

約数ペア:

[(1, 312469920), (2, 156234960), (3, 104156640), (4, 78117480), (5, 62493984), (6, 52078320), (7, 44638560), (8, 39058740), (9, 34718880), (10, 31246992), (12, 26039160), (14, 22319280), (15, 20831328), (16, 19529370), (18, 17359440), (20, 15623496), (21, 14879520), (24, 13019580), (27, 11572960), (28, 11159640), (30, 10415664), (32, 9764685), (35, 8927712), (36, 8679720), (40, 7811748), (42, 7439760), (45, 6943776), (48, 6509790), (54, 5786480), (56, 5579820), (60, 5207832), (63, 4959840), (70, 4463856), (72, 4339860), (80, 3905874), (84, 3719880), (90, 3471888), (96, 3254895), (105, 2975904), (108, 2893240), (112, 2789910), (120, 2603916), (126, 2479920), (135, 2314592), (140, 2231928), (144, 2169930), (160, 1952937), (168, 1859940), (180, 1735944), (189, 1653280), (210, 1487952), (216, 1446620), (224, 1394955), (240, 1301958), (252, 1239960), (270, 1157296), (280, 1115964), (288, 1084965), (315, 991968), (336, 929970), (360, 867972), (378, 826640), (420, 743976), (432, 723310), (480, 650979), (504, 619980), (540, 578648), (560, 557982), (630, 495984), (672, 464985), (720, 433986), (756, 413320), (840, 371988), (864, 361655), (945, 330656), (1008, 309990), (1080, 289324), (1120, 278991), (1260, 247992), (1440, 216993), (1512, 206660), (1680, 185994), (1890, 165328), (2016, 154995), (2160, 144662), (2520, 123996), (3024, 103330), (3360, 92997), (3780, 82664), (4320, 72331), (5040, 61998), (6048, 51665), (7560, 41332), (10080, 30999), (10333, 30240), (15120, 20666)]