84822080

素因数分解:

$2^6\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{1993}}^1$

素因数の和:2036

約数の個数: 112

約数和(自身を含む): 243108480

約数和(自身を除く): 158286400

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 19, 20, 28, 32, 35, 38, 40, 56, 64, 70, 76, 80, 95, 112, 133, 140, 152, 160, 190, 224, 266, 280, 304, 320, 380, 448, 532, 560, 608, 665, 760, 1064, 1120, 1216, 1330, 1520, 1993, 2128, 2240, 2660, 3040, 3986, 4256, 5320, 6080, 7972, 8512, 9965, 10640, 13951, 15944, 19930, 21280, 27902, 31888, 37867, 39860, 42560, 55804, 63776, 69755, 75734, 79720, 111608, 127552, 139510, 151468, 159440, 189335, 223216, 265069, 279020, 302936, 318880, 378670, 446432, 530138, 558040, 605872, 637760, 757340, 892864, 1060276, 1116080, 1211744, 1325345, 1514680, 2120552, 2232160, 2423488, 2650690, 3029360, 4241104, 4464320, 5301380, 6058720, 8482208, 10602760, 12117440, 16964416, 21205520, 42411040, 84822080]

約数ペア:

[(1, 84822080), (2, 42411040), (4, 21205520), (5, 16964416), (7, 12117440), (8, 10602760), (10, 8482208), (14, 6058720), (16, 5301380), (19, 4464320), (20, 4241104), (28, 3029360), (32, 2650690), (35, 2423488), (38, 2232160), (40, 2120552), (56, 1514680), (64, 1325345), (70, 1211744), (76, 1116080), (80, 1060276), (95, 892864), (112, 757340), (133, 637760), (140, 605872), (152, 558040), (160, 530138), (190, 446432), (224, 378670), (266, 318880), (280, 302936), (304, 279020), (320, 265069), (380, 223216), (448, 189335), (532, 159440), (560, 151468), (608, 139510), (665, 127552), (760, 111608), (1064, 79720), (1120, 75734), (1216, 69755), (1330, 63776), (1520, 55804), (1993, 42560), (2128, 39860), (2240, 37867), (2660, 31888), (3040, 27902), (3986, 21280), (4256, 19930), (5320, 15944), (6080, 13951), (7972, 10640), (8512, 9965)]