310696320

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{313}}^1$

素因数の和:393

約数の個数: 256

約数和(自身を含む): 1106887680

約数和(自身を除く): 796191360

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 32, 33, 40, 44, 47, 48, 55, 60, 64, 66, 80, 88, 94, 96, 110, 120, 128, 132, 141, 160, 165, 176, 188, 192, 220, 235, 240, 264, 282, 313, 320, 330, 352, 376, 384, 440, 470, 480, 517, 528, 564, 626, 640, 660, 704, 705, 752, 880, 939, 940, 960, 1034, 1056, 1128, 1252, 1320, 1408, 1410, 1504, 1551, 1565, 1760, 1878, 1880, 1920, 2068, 2112, 2256, 2504, 2585, 2640, 2820, 3008, 3102, 3130, 3443, 3520, 3756, 3760, 4136, 4224, 4512, 4695, 5008, 5170, 5280, 5640, 6016, 6204, 6260, 6886, 7040, 7512, 7520, 7755, 8272, 9024, 9390, 10016, 10329, 10340, 10560, 11280, 12408, 12520, 13772, 14711, 15024, 15040, 15510, 16544, 17215, 18048, 18780, 20032, 20658, 20680, 21120, 22560, 24816, 25040, 27544, 29422, 30048, 30080, 31020, 33088, 34430, 37560, 40064, 41316, 41360, 44133, 45120, 49632, 50080, 51645, 55088, 58844, 60096, 62040, 66176, 68860, 73555, 75120, 82632, 82720, 88266, 90240, 99264, 100160, 103290, 110176, 117688, 120192, 124080, 137720, 147110, 150240, 161821, 165264, 165440, 176532, 198528, 200320, 206580, 220352, 220665, 235376, 248160, 275440, 294220, 300480, 323642, 330528, 330880, 353064, 413160, 440704, 441330, 470752, 485463, 496320, 550880, 588440, 600960, 647284, 661056, 706128, 809105, 826320, 882660, 941504, 970926, 992640, 1101760, 1176880, 1294568, 1322112, 1412256, 1618210, 1652640, 1765320, 1883008, 1941852, 2203520, 2353760, 2427315, 2589136, 2824512, 3236420, 3305280, 3530640, 3883704, 4707520, 4854630, 5178272, 5649024, 6472840, 6610560, 7061280, 7767408, 9415040, 9709260, 10356544, 12945680, 14122560, 15534816, 19418520, 20713088, 25891360, 28245120, 31069632, 38837040, 51782720, 62139264, 77674080, 103565440, 155348160, 310696320]

約数ペア:

[(1, 310696320), (2, 155348160), (3, 103565440), (4, 77674080), (5, 62139264), (6, 51782720), (8, 38837040), (10, 31069632), (11, 28245120), (12, 25891360), (15, 20713088), (16, 19418520), (20, 15534816), (22, 14122560), (24, 12945680), (30, 10356544), (32, 9709260), (33, 9415040), (40, 7767408), (44, 7061280), (47, 6610560), (48, 6472840), (55, 5649024), (60, 5178272), (64, 4854630), (66, 4707520), (80, 3883704), (88, 3530640), (94, 3305280), (96, 3236420), (110, 2824512), (120, 2589136), (128, 2427315), (132, 2353760), (141, 2203520), (160, 1941852), (165, 1883008), (176, 1765320), (188, 1652640), (192, 1618210), (220, 1412256), (235, 1322112), (240, 1294568), (264, 1176880), (282, 1101760), (313, 992640), (320, 970926), (330, 941504), (352, 882660), (376, 826320), (384, 809105), (440, 706128), (470, 661056), (480, 647284), (517, 600960), (528, 588440), (564, 550880), (626, 496320), (640, 485463), (660, 470752), (704, 441330), (705, 440704), (752, 413160), (880, 353064), (939, 330880), (940, 330528), (960, 323642), (1034, 300480), (1056, 294220), (1128, 275440), (1252, 248160), (1320, 235376), (1408, 220665), (1410, 220352), (1504, 206580), (1551, 200320), (1565, 198528), (1760, 176532), (1878, 165440), (1880, 165264), (1920, 161821), (2068, 150240), (2112, 147110), (2256, 137720), (2504, 124080), (2585, 120192), (2640, 117688), (2820, 110176), (3008, 103290), (3102, 100160), (3130, 99264), (3443, 90240), (3520, 88266), (3756, 82720), (3760, 82632), (4136, 75120), (4224, 73555), (4512, 68860), (4695, 66176), (5008, 62040), (5170, 60096), (5280, 58844), (5640, 55088), (6016, 51645), (6204, 50080), (6260, 49632), (6886, 45120), (7040, 44133), (7512, 41360), (7520, 41316), (7755, 40064), (8272, 37560), (9024, 34430), (9390, 33088), (10016, 31020), (10329, 30080), (10340, 30048), (10560, 29422), (11280, 27544), (12408, 25040), (12520, 24816), (13772, 22560), (14711, 21120), (15024, 20680), (15040, 20658), (15510, 20032), (16544, 18780), (17215, 18048)]