189048160

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{9929}}^1$

素因数の和:9968

約数の個数: 96

約数和(自身を含む): 540509760

約数和(自身を除く): 351461600

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 17, 20, 28, 32, 34, 35, 40, 56, 68, 70, 80, 85, 112, 119, 136, 140, 160, 170, 224, 238, 272, 280, 340, 476, 544, 560, 595, 680, 952, 1120, 1190, 1360, 1904, 2380, 2720, 3808, 4760, 9520, 9929, 19040, 19858, 39716, 49645, 69503, 79432, 99290, 139006, 158864, 168793, 198580, 278012, 317728, 337586, 347515, 397160, 556024, 675172, 695030, 794320, 843965, 1112048, 1181551, 1350344, 1390060, 1588640, 1687930, 2224096, 2363102, 2700688, 2780120, 3375860, 4726204, 5401376, 5560240, 5907755, 6751720, 9452408, 11120480, 11815510, 13503440, 18904816, 23631020, 27006880, 37809632, 47262040, 94524080, 189048160]

約数ペア:

[(1, 189048160), (2, 94524080), (4, 47262040), (5, 37809632), (7, 27006880), (8, 23631020), (10, 18904816), (14, 13503440), (16, 11815510), (17, 11120480), (20, 9452408), (28, 6751720), (32, 5907755), (34, 5560240), (35, 5401376), (40, 4726204), (56, 3375860), (68, 2780120), (70, 2700688), (80, 2363102), (85, 2224096), (112, 1687930), (119, 1588640), (136, 1390060), (140, 1350344), (160, 1181551), (170, 1112048), (224, 843965), (238, 794320), (272, 695030), (280, 675172), (340, 556024), (476, 397160), (544, 347515), (560, 337586), (595, 317728), (680, 278012), (952, 198580), (1120, 168793), (1190, 158864), (1360, 139006), (1904, 99290), (2380, 79432), (2720, 69503), (3808, 49645), (4760, 39716), (9520, 19858), (9929, 19040)]