189837120

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17977}}^1$

素因数の和:18008

約数の個数: 112

約数和(自身を含む): 657563328

約数和(自身を除く): 467726208

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 32, 33, 40, 44, 48, 55, 60, 64, 66, 80, 88, 96, 110, 120, 132, 160, 165, 176, 192, 220, 240, 264, 320, 330, 352, 440, 480, 528, 660, 704, 880, 960, 1056, 1320, 1760, 2112, 2640, 3520, 5280, 10560, 17977, 35954, 53931, 71908, 89885, 107862, 143816, 179770, 197747, 215724, 269655, 287632, 359540, 395494, 431448, 539310, 575264, 593241, 719080, 790988, 862896, 988735, 1078620, 1150528, 1186482, 1438160, 1581976, 1725792, 1977470, 2157240, 2372964, 2876320, 2966205, 3163952, 3451584, 3954940, 4314480, 4745928, 5752640, 5932410, 6327904, 7909880, 8628960, 9491856, 11864820, 12655808, 15819760, 17257920, 18983712, 23729640, 31639520, 37967424, 47459280, 63279040, 94918560, 189837120]

約数ペア:

[(1, 189837120), (2, 94918560), (3, 63279040), (4, 47459280), (5, 37967424), (6, 31639520), (8, 23729640), (10, 18983712), (11, 17257920), (12, 15819760), (15, 12655808), (16, 11864820), (20, 9491856), (22, 8628960), (24, 7909880), (30, 6327904), (32, 5932410), (33, 5752640), (40, 4745928), (44, 4314480), (48, 3954940), (55, 3451584), (60, 3163952), (64, 2966205), (66, 2876320), (80, 2372964), (88, 2157240), (96, 1977470), (110, 1725792), (120, 1581976), (132, 1438160), (160, 1186482), (165, 1150528), (176, 1078620), (192, 988735), (220, 862896), (240, 790988), (264, 719080), (320, 593241), (330, 575264), (352, 539310), (440, 431448), (480, 395494), (528, 359540), (660, 287632), (704, 269655), (880, 215724), (960, 197747), (1056, 179770), (1320, 143816), (1760, 107862), (2112, 89885), (2640, 71908), (3520, 53931), (5280, 35954), (10560, 17977)]