67197760

素因数分解:

$2^6\times 5^1\times 7^1\times {\mathrm{131}}^1\times {\mathrm{229}}^1$

素因数の和:384

約数の個数: 112

約数和(自身を含む): 185074560

約数和(自身を除く): 117876800

約数列:

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

約数ペア:

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