27032720

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{139}}^1$

素因数の和:193

約数の個数: 160

約数和(自身を含む): 78744960

約数和(自身を除く): 51712240

約数列:

[1, 2, 4, 5, 8, 10, 11, 13, 16, 17, 20, 22, 26, 34, 40, 44, 52, 55, 65, 68, 80, 85, 88, 104, 110, 130, 136, 139, 143, 170, 176, 187, 208, 220, 221, 260, 272, 278, 286, 340, 374, 440, 442, 520, 556, 572, 680, 695, 715, 748, 880, 884, 935, 1040, 1105, 1112, 1144, 1360, 1390, 1430, 1496, 1529, 1768, 1807, 1870, 2210, 2224, 2288, 2363, 2431, 2780, 2860, 2992, 3058, 3536, 3614, 3740, 4420, 4726, 4862, 5560, 5720, 6116, 7228, 7480, 7645, 8840, 9035, 9452, 9724, 11120, 11440, 11815, 12155, 12232, 14456, 14960, 15290, 17680, 18070, 18904, 19448, 19877, 23630, 24310, 24464, 25993, 28912, 30580, 30719, 36140, 37808, 38896, 39754, 47260, 48620, 51986, 61160, 61438, 72280, 79508, 94520, 97240, 99385, 103972, 122320, 122876, 129965, 144560, 153595, 159016, 189040, 194480, 198770, 207944, 245752, 259930, 307190, 318032, 337909, 397540, 415888, 491504, 519860, 614380, 675818, 795080, 1039720, 1228760, 1351636, 1590160, 1689545, 2079440, 2457520, 2703272, 3379090, 5406544, 6758180, 13516360, 27032720]

約数ペア:

[(1, 27032720), (2, 13516360), (4, 6758180), (5, 5406544), (8, 3379090), (10, 2703272), (11, 2457520), (13, 2079440), (16, 1689545), (17, 1590160), (20, 1351636), (22, 1228760), (26, 1039720), (34, 795080), (40, 675818), (44, 614380), (52, 519860), (55, 491504), (65, 415888), (68, 397540), (80, 337909), (85, 318032), (88, 307190), (104, 259930), (110, 245752), (130, 207944), (136, 198770), (139, 194480), (143, 189040), (170, 159016), (176, 153595), (187, 144560), (208, 129965), (220, 122876), (221, 122320), (260, 103972), (272, 99385), (278, 97240), (286, 94520), (340, 79508), (374, 72280), (440, 61438), (442, 61160), (520, 51986), (556, 48620), (572, 47260), (680, 39754), (695, 38896), (715, 37808), (748, 36140), (880, 30719), (884, 30580), (935, 28912), (1040, 25993), (1105, 24464), (1112, 24310), (1144, 23630), (1360, 19877), (1390, 19448), (1430, 18904), (1496, 18070), (1529, 17680), (1768, 15290), (1807, 14960), (1870, 14456), (2210, 12232), (2224, 12155), (2288, 11815), (2363, 11440), (2431, 11120), (2780, 9724), (2860, 9452), (2992, 9035), (3058, 8840), (3536, 7645), (3614, 7480), (3740, 7228), (4420, 6116), (4726, 5720), (4862, 5560)]