193887120

素因数分解:

$2^4\times 3^1\times 5^1\times 7^2\times {\mathrm{16487}}^1$

素因数の和:16517

約数の個数: 120

約数和(自身を含む): 699223104

約数和(自身を除く): 505335984

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 40, 42, 48, 49, 56, 60, 70, 80, 84, 98, 105, 112, 120, 140, 147, 168, 196, 210, 240, 245, 280, 294, 336, 392, 420, 490, 560, 588, 735, 784, 840, 980, 1176, 1470, 1680, 1960, 2352, 2940, 3920, 5880, 11760, 16487, 32974, 49461, 65948, 82435, 98922, 115409, 131896, 164870, 197844, 230818, 247305, 263792, 329740, 346227, 395688, 461636, 494610, 577045, 659480, 692454, 791376, 807863, 923272, 989220, 1154090, 1318960, 1384908, 1615726, 1731135, 1846544, 1978440, 2308180, 2423589, 2769816, 3231452, 3462270, 3956880, 4039315, 4616360, 4847178, 5539632, 6462904, 6924540, 8078630, 9232720, 9694356, 12117945, 12925808, 13849080, 16157260, 19388712, 24235890, 27698160, 32314520, 38777424, 48471780, 64629040, 96943560, 193887120]

約数ペア:

[(1, 193887120), (2, 96943560), (3, 64629040), (4, 48471780), (5, 38777424), (6, 32314520), (7, 27698160), (8, 24235890), (10, 19388712), (12, 16157260), (14, 13849080), (15, 12925808), (16, 12117945), (20, 9694356), (21, 9232720), (24, 8078630), (28, 6924540), (30, 6462904), (35, 5539632), (40, 4847178), (42, 4616360), (48, 4039315), (49, 3956880), (56, 3462270), (60, 3231452), (70, 2769816), (80, 2423589), (84, 2308180), (98, 1978440), (105, 1846544), (112, 1731135), (120, 1615726), (140, 1384908), (147, 1318960), (168, 1154090), (196, 989220), (210, 923272), (240, 807863), (245, 791376), (280, 692454), (294, 659480), (336, 577045), (392, 494610), (420, 461636), (490, 395688), (560, 346227), (588, 329740), (735, 263792), (784, 247305), (840, 230818), (980, 197844), (1176, 164870), (1470, 131896), (1680, 115409), (1960, 98922), (2352, 82435), (2940, 65948), (3920, 49461), (5880, 32974), (11760, 16487)]