134395520

素因数分解:

$2^7\times 5^1\times 7^1\times {\mathrm{131}}^1\times {\mathrm{229}}^1$

素因数の和:386

約数の個数: 128

約数和(自身を含む): 371606400

約数和(自身を除く): 237210880

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 64, 70, 80, 112, 128, 131, 140, 160, 224, 229, 262, 280, 320, 448, 458, 524, 560, 640, 655, 896, 916, 917, 1048, 1120, 1145, 1310, 1603, 1832, 1834, 2096, 2240, 2290, 2620, 3206, 3664, 3668, 4192, 4480, 4580, 4585, 5240, 6412, 7328, 7336, 8015, 8384, 9160, 9170, 10480, 12824, 14656, 14672, 16030, 16768, 18320, 18340, 20960, 25648, 29312, 29344, 29999, 32060, 36640, 36680, 41920, 51296, 58688, 59998, 64120, 73280, 73360, 83840, 102592, 117376, 119996, 128240, 146560, 146720, 149995, 205184, 209993, 239992, 256480, 293440, 299990, 419986, 479984, 512960, 586880, 599980, 839972, 959968, 1025920, 1049965, 1199960, 1679944, 1919936, 2099930, 2399920, 3359888, 3839872, 4199860, 4799840, 6719776, 8399720, 9599680, 13439552, 16799440, 19199360, 26879104, 33598880, 67197760, 134395520]

約数ペア:

[(1, 134395520), (2, 67197760), (4, 33598880), (5, 26879104), (7, 19199360), (8, 16799440), (10, 13439552), (14, 9599680), (16, 8399720), (20, 6719776), (28, 4799840), (32, 4199860), (35, 3839872), (40, 3359888), (56, 2399920), (64, 2099930), (70, 1919936), (80, 1679944), (112, 1199960), (128, 1049965), (131, 1025920), (140, 959968), (160, 839972), (224, 599980), (229, 586880), (262, 512960), (280, 479984), (320, 419986), (448, 299990), (458, 293440), (524, 256480), (560, 239992), (640, 209993), (655, 205184), (896, 149995), (916, 146720), (917, 146560), (1048, 128240), (1120, 119996), (1145, 117376), (1310, 102592), (1603, 83840), (1832, 73360), (1834, 73280), (2096, 64120), (2240, 59998), (2290, 58688), (2620, 51296), (3206, 41920), (3664, 36680), (3668, 36640), (4192, 32060), (4480, 29999), (4580, 29344), (4585, 29312), (5240, 25648), (6412, 20960), (7328, 18340), (7336, 18320), (8015, 16768), (8384, 16030), (9160, 14672), (9170, 14656), (10480, 12824)]