1242785280

素因数分解:

$2^9\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{313}}^1$

素因数の和:397

約数の個数: 320

約数和(自身を含む): 4440572928

約数和(自身を除く): 3197787648

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, 256, 264, 282, 313, 320, 330, 352, 376, 384, 440, 470, 480, 512, 517, 528, 564, 626, 640, 660, 704, 705, 752, 768, 880, 939, 940, 960, 1034, 1056, 1128, 1252, 1280, 1320, 1408, 1410, 1504, 1536, 1551, 1565, 1760, 1878, 1880, 1920, 2068, 2112, 2256, 2504, 2560, 2585, 2640, 2816, 2820, 3008, 3102, 3130, 3443, 3520, 3756, 3760, 3840, 4136, 4224, 4512, 4695, 5008, 5170, 5280, 5632, 5640, 6016, 6204, 6260, 6886, 7040, 7512, 7520, 7680, 7755, 8272, 8448, 9024, 9390, 10016, 10329, 10340, 10560, 11280, 12032, 12408, 12520, 13772, 14080, 14711, 15024, 15040, 15510, 16544, 16896, 17215, 18048, 18780, 20032, 20658, 20680, 21120, 22560, 24064, 24816, 25040, 27544, 28160, 29422, 30048, 30080, 31020, 33088, 34430, 36096, 37560, 40064, 41316, 41360, 42240, 44133, 45120, 49632, 50080, 51645, 55088, 58844, 60096, 60160, 62040, 66176, 68860, 72192, 73555, 75120, 80128, 82632, 82720, 84480, 88266, 90240, 99264, 100160, 103290, 110176, 117688, 120192, 120320, 124080, 132352, 137720, 147110, 150240, 160256, 161821, 165264, 165440, 176532, 180480, 198528, 200320, 206580, 220352, 220665, 235376, 240384, 248160, 264704, 275440, 294220, 300480, 323642, 330528, 330880, 353064, 360960, 397056, 400640, 413160, 440704, 441330, 470752, 480768, 485463, 496320, 550880, 588440, 600960, 647284, 661056, 661760, 706128, 794112, 801280, 809105, 826320, 881408, 882660, 941504, 970926, 992640, 1101760, 1176880, 1201920, 1294568, 1322112, 1323520, 1412256, 1618210, 1652640, 1762816, 1765320, 1883008, 1941852, 1985280, 2203520, 2353760, 2403840, 2427315, 2589136, 2644224, 2824512, 3236420, 3305280, 3530640, 3766016, 3883704, 3970560, 4407040, 4707520, 4854630, 5178272, 5288448, 5649024, 6472840, 6610560, 7061280, 7532032, 7767408, 8814080, 9415040, 9709260, 10356544, 11298048, 12945680, 13221120, 14122560, 15534816, 18830080, 19418520, 20713088, 22596096, 25891360, 26442240, 28245120, 31069632, 37660160, 38837040, 41426176, 51782720, 56490240, 62139264, 77674080, 82852352, 103565440, 112980480, 124278528, 155348160, 207130880, 248557056, 310696320, 414261760, 621392640, 1242785280]

約数ペア:

[(1, 1242785280), (2, 621392640), (3, 414261760), (4, 310696320), (5, 248557056), (6, 207130880), (8, 155348160), (10, 124278528), (11, 112980480), (12, 103565440), (15, 82852352), (16, 77674080), (20, 62139264), (22, 56490240), (24, 51782720), (30, 41426176), (32, 38837040), (33, 37660160), (40, 31069632), (44, 28245120), (47, 26442240), (48, 25891360), (55, 22596096), (60, 20713088), (64, 19418520), (66, 18830080), (80, 15534816), (88, 14122560), (94, 13221120), (96, 12945680), (110, 11298048), (120, 10356544), (128, 9709260), (132, 9415040), (141, 8814080), (160, 7767408), (165, 7532032), (176, 7061280), (188, 6610560), (192, 6472840), (220, 5649024), (235, 5288448), (240, 5178272), (256, 4854630), (264, 4707520), (282, 4407040), (313, 3970560), (320, 3883704), (330, 3766016), (352, 3530640), (376, 3305280), (384, 3236420), (440, 2824512), (470, 2644224), (480, 2589136), (512, 2427315), (517, 2403840), (528, 2353760), (564, 2203520), (626, 1985280), (640, 1941852), (660, 1883008), (704, 1765320), (705, 1762816), (752, 1652640), (768, 1618210), (880, 1412256), (939, 1323520), (940, 1322112), (960, 1294568), (1034, 1201920), (1056, 1176880), (1128, 1101760), (1252, 992640), (1280, 970926), (1320, 941504), (1408, 882660), (1410, 881408), (1504, 826320), (1536, 809105), (1551, 801280), (1565, 794112), (1760, 706128), (1878, 661760), (1880, 661056), (1920, 647284), (2068, 600960), (2112, 588440), (2256, 550880), (2504, 496320), (2560, 485463), (2585, 480768), (2640, 470752), (2816, 441330), (2820, 440704), (3008, 413160), (3102, 400640), (3130, 397056), (3443, 360960), (3520, 353064), (3756, 330880), (3760, 330528), (3840, 323642), (4136, 300480), (4224, 294220), (4512, 275440), (4695, 264704), (5008, 248160), (5170, 240384), (5280, 235376), (5632, 220665), (5640, 220352), (6016, 206580), (6204, 200320), (6260, 198528), (6886, 180480), (7040, 176532), (7512, 165440), (7520, 165264), (7680, 161821), (7755, 160256), (8272, 150240), (8448, 147110), (9024, 137720), (9390, 132352), (10016, 124080), (10329, 120320), (10340, 120192), (10560, 117688), (11280, 110176), (12032, 103290), (12408, 100160), (12520, 99264), (13772, 90240), (14080, 88266), (14711, 84480), (15024, 82720), (15040, 82632), (15510, 80128), (16544, 75120), (16896, 73555), (17215, 72192), (18048, 68860), (18780, 66176), (20032, 62040), (20658, 60160), (20680, 60096), (21120, 58844), (22560, 55088), (24064, 51645), (24816, 50080), (25040, 49632), (27544, 45120), (28160, 44133), (29422, 42240), (30048, 41360), (30080, 41316), (31020, 40064), (33088, 37560), (34430, 36096)]