20221561080

素因数分解:

$2^3\times 3^2\times 5^1\times 7^2\times {\mathrm{1146347}}^1$

素因数の和:1146378

約数の個数: 144

約数和(自身を含む): 76449948120

約数和(自身を除く): 56228387040

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 49, 56, 60, 63, 70, 72, 84, 90, 98, 105, 120, 126, 140, 147, 168, 180, 196, 210, 245, 252, 280, 294, 315, 360, 392, 420, 441, 490, 504, 588, 630, 735, 840, 882, 980, 1176, 1260, 1470, 1764, 1960, 2205, 2520, 2940, 3528, 4410, 5880, 8820, 17640, 1146347, 2292694, 3439041, 4585388, 5731735, 6878082, 8024429, 9170776, 10317123, 11463470, 13756164, 16048858, 17195205, 20634246, 22926940, 24073287, 27512328, 32097716, 34390410, 40122145, 41268492, 45853880, 48146574, 51585615, 56171003, 64195432, 68780820, 72219861, 80244290, 82536984, 96293148, 103171230, 112342006, 120366435, 137561640, 144439722, 160488580, 168513009, 192586296, 206342460, 224684012, 240732870, 280855015, 288879444, 320977160, 337026018, 361099305, 412684920, 449368024, 481465740, 505539027, 561710030, 577758888, 674052036, 722198610, 842565045, 962931480, 1011078054, 1123420060, 1348104072, 1444397220, 1685130090, 2022156108, 2246840120, 2527695135, 2888794440, 3370260180, 4044312216, 5055390270, 6740520360, 10110780540, 20221561080]

約数ペア:

[(1, 20221561080), (2, 10110780540), (3, 6740520360), (4, 5055390270), (5, 4044312216), (6, 3370260180), (7, 2888794440), (8, 2527695135), (9, 2246840120), (10, 2022156108), (12, 1685130090), (14, 1444397220), (15, 1348104072), (18, 1123420060), (20, 1011078054), (21, 962931480), (24, 842565045), (28, 722198610), (30, 674052036), (35, 577758888), (36, 561710030), (40, 505539027), (42, 481465740), (45, 449368024), (49, 412684920), (56, 361099305), (60, 337026018), (63, 320977160), (70, 288879444), (72, 280855015), (84, 240732870), (90, 224684012), (98, 206342460), (105, 192586296), (120, 168513009), (126, 160488580), (140, 144439722), (147, 137561640), (168, 120366435), (180, 112342006), (196, 103171230), (210, 96293148), (245, 82536984), (252, 80244290), (280, 72219861), (294, 68780820), (315, 64195432), (360, 56171003), (392, 51585615), (420, 48146574), (441, 45853880), (490, 41268492), (504, 40122145), (588, 34390410), (630, 32097716), (735, 27512328), (840, 24073287), (882, 22926940), (980, 20634246), (1176, 17195205), (1260, 16048858), (1470, 13756164), (1764, 11463470), (1960, 10317123), (2205, 9170776), (2520, 8024429), (2940, 6878082), (3528, 5731735), (4410, 4585388), (5880, 3439041), (8820, 2292694), (17640, 1146347)]