215451360

素因数分解:

$2^5\times 3^3\times 5^1\times {\mathrm{53}}^1\times {\mathrm{941}}^1$

素因数の和:1018

約数の個数: 192

約数和(自身を含む): 769124160

約数和(自身を除く): 553672800

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 53, 54, 60, 72, 80, 90, 96, 106, 108, 120, 135, 144, 159, 160, 180, 212, 216, 240, 265, 270, 288, 318, 360, 424, 432, 477, 480, 530, 540, 636, 720, 795, 848, 864, 941, 954, 1060, 1080, 1272, 1431, 1440, 1590, 1696, 1882, 1908, 2120, 2160, 2385, 2544, 2823, 2862, 3180, 3764, 3816, 4240, 4320, 4705, 4770, 5088, 5646, 5724, 6360, 7155, 7528, 7632, 8469, 8480, 9410, 9540, 11292, 11448, 12720, 14115, 14310, 15056, 15264, 16938, 18820, 19080, 22584, 22896, 25407, 25440, 28230, 28620, 30112, 33876, 37640, 38160, 42345, 45168, 45792, 49873, 50814, 56460, 57240, 67752, 75280, 76320, 84690, 90336, 99746, 101628, 112920, 114480, 127035, 135504, 149619, 150560, 169380, 199492, 203256, 225840, 228960, 249365, 254070, 271008, 299238, 338760, 398984, 406512, 448857, 451680, 498730, 508140, 598476, 677520, 748095, 797968, 813024, 897714, 997460, 1016280, 1196952, 1346571, 1355040, 1496190, 1595936, 1795428, 1994920, 2032560, 2244285, 2393904, 2693142, 2992380, 3590856, 3989840, 4065120, 4488570, 4787808, 5386284, 5984760, 6732855, 7181712, 7979680, 8977140, 10772568, 11969520, 13465710, 14363424, 17954280, 21545136, 23939040, 26931420, 35908560, 43090272, 53862840, 71817120, 107725680, 215451360]

約数ペア:

[(1, 215451360), (2, 107725680), (3, 71817120), (4, 53862840), (5, 43090272), (6, 35908560), (8, 26931420), (9, 23939040), (10, 21545136), (12, 17954280), (15, 14363424), (16, 13465710), (18, 11969520), (20, 10772568), (24, 8977140), (27, 7979680), (30, 7181712), (32, 6732855), (36, 5984760), (40, 5386284), (45, 4787808), (48, 4488570), (53, 4065120), (54, 3989840), (60, 3590856), (72, 2992380), (80, 2693142), (90, 2393904), (96, 2244285), (106, 2032560), (108, 1994920), (120, 1795428), (135, 1595936), (144, 1496190), (159, 1355040), (160, 1346571), (180, 1196952), (212, 1016280), (216, 997460), (240, 897714), (265, 813024), (270, 797968), (288, 748095), (318, 677520), (360, 598476), (424, 508140), (432, 498730), (477, 451680), (480, 448857), (530, 406512), (540, 398984), (636, 338760), (720, 299238), (795, 271008), (848, 254070), (864, 249365), (941, 228960), (954, 225840), (1060, 203256), (1080, 199492), (1272, 169380), (1431, 150560), (1440, 149619), (1590, 135504), (1696, 127035), (1882, 114480), (1908, 112920), (2120, 101628), (2160, 99746), (2385, 90336), (2544, 84690), (2823, 76320), (2862, 75280), (3180, 67752), (3764, 57240), (3816, 56460), (4240, 50814), (4320, 49873), (4705, 45792), (4770, 45168), (5088, 42345), (5646, 38160), (5724, 37640), (6360, 33876), (7155, 30112), (7528, 28620), (7632, 28230), (8469, 25440), (8480, 25407), (9410, 22896), (9540, 22584), (11292, 19080), (11448, 18820), (12720, 16938), (14115, 15264), (14310, 15056)]