321055620

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{83}}^1\times {\mathrm{2803}}^1$

素因数の和:2921

約数の個数: 96

約数和(自身を含む): 949681152

約数和(自身を除く): 628625532

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 23, 30, 46, 60, 69, 83, 92, 115, 138, 166, 230, 249, 276, 332, 345, 415, 460, 498, 690, 830, 996, 1245, 1380, 1660, 1909, 2490, 2803, 3818, 4980, 5606, 5727, 7636, 8409, 9545, 11212, 11454, 14015, 16818, 19090, 22908, 28030, 28635, 33636, 38180, 42045, 56060, 57270, 64469, 84090, 114540, 128938, 168180, 193407, 232649, 257876, 322345, 386814, 465298, 644690, 697947, 773628, 930596, 967035, 1163245, 1289380, 1395894, 1934070, 2326490, 2791788, 3489735, 3868140, 4652980, 5350927, 6979470, 10701854, 13958940, 16052781, 21403708, 26754635, 32105562, 53509270, 64211124, 80263905, 107018540, 160527810, 321055620]

約数ペア:

[(1, 321055620), (2, 160527810), (3, 107018540), (4, 80263905), (5, 64211124), (6, 53509270), (10, 32105562), (12, 26754635), (15, 21403708), (20, 16052781), (23, 13958940), (30, 10701854), (46, 6979470), (60, 5350927), (69, 4652980), (83, 3868140), (92, 3489735), (115, 2791788), (138, 2326490), (166, 1934070), (230, 1395894), (249, 1289380), (276, 1163245), (332, 967035), (345, 930596), (415, 773628), (460, 697947), (498, 644690), (690, 465298), (830, 386814), (996, 322345), (1245, 257876), (1380, 232649), (1660, 193407), (1909, 168180), (2490, 128938), (2803, 114540), (3818, 84090), (4980, 64469), (5606, 57270), (5727, 56060), (7636, 42045), (8409, 38180), (9545, 33636), (11212, 28635), (11454, 28030), (14015, 22908), (16818, 19090)]