312916800

素因数分解:

$2^6\times 3^1\times 5^2\times 7^1\times {\mathrm{67}}^1\times {\mathrm{139}}^1$

素因数の和:238

約数の個数: 336

約数和(自身を含む): 1199367680

約数和(自身を除く): 886450880

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 25, 28, 30, 32, 35, 40, 42, 48, 50, 56, 60, 64, 67, 70, 75, 80, 84, 96, 100, 105, 112, 120, 134, 139, 140, 150, 160, 168, 175, 192, 200, 201, 210, 224, 240, 268, 278, 280, 300, 320, 335, 336, 350, 400, 402, 417, 420, 448, 469, 480, 525, 536, 556, 560, 600, 670, 672, 695, 700, 800, 804, 834, 840, 938, 960, 973, 1005, 1050, 1072, 1112, 1120, 1200, 1340, 1344, 1390, 1400, 1407, 1600, 1608, 1668, 1675, 1680, 1876, 1946, 2010, 2085, 2100, 2144, 2224, 2240, 2345, 2400, 2680, 2780, 2800, 2814, 2919, 3216, 3336, 3350, 3360, 3475, 3752, 3892, 4020, 4170, 4200, 4288, 4448, 4690, 4800, 4865, 5025, 5360, 5560, 5600, 5628, 5838, 6432, 6672, 6700, 6720, 6950, 7035, 7504, 7784, 8040, 8340, 8400, 8896, 9313, 9380, 9730, 10050, 10425, 10720, 11120, 11200, 11256, 11676, 11725, 12864, 13344, 13400, 13900, 14070, 14595, 15008, 15568, 16080, 16680, 16800, 18626, 18760, 19460, 20100, 20850, 21440, 22240, 22512, 23352, 23450, 24325, 26688, 26800, 27800, 27939, 28140, 29190, 30016, 31136, 32160, 33360, 33600, 35175, 37252, 37520, 38920, 40200, 41700, 44480, 45024, 46565, 46704, 46900, 48650, 53600, 55600, 55878, 56280, 58380, 62272, 64320, 65191, 66720, 70350, 72975, 74504, 75040, 77840, 80400, 83400, 90048, 93130, 93408, 93800, 97300, 107200, 111200, 111756, 112560, 116760, 130382, 133440, 139695, 140700, 145950, 149008, 150080, 155680, 160800, 166800, 186260, 186816, 187600, 194600, 195573, 222400, 223512, 225120, 232825, 233520, 260764, 279390, 281400, 291900, 298016, 311360, 321600, 325955, 333600, 372520, 375200, 389200, 391146, 447024, 450240, 465650, 467040, 521528, 558780, 562800, 583800, 596032, 651910, 667200, 698475, 745040, 750400, 778400, 782292, 894048, 931300, 934080, 977865, 1043056, 1117560, 1125600, 1167600, 1303820, 1396950, 1490080, 1556800, 1564584, 1629775, 1788096, 1862600, 1955730, 2086112, 2235120, 2251200, 2335200, 2607640, 2793900, 2980160, 3129168, 3259550, 3725200, 3911460, 4172224, 4470240, 4670400, 4889325, 5215280, 5587800, 6258336, 6519100, 7450400, 7822920, 8940480, 9778650, 10430560, 11175600, 12516672, 13038200, 14900800, 15645840, 19557300, 20861120, 22351200, 26076400, 31291680, 39114600, 44702400, 52152800, 62583360, 78229200, 104305600, 156458400, 312916800]

約数ペア:

[(1, 312916800), (2, 156458400), (3, 104305600), (4, 78229200), (5, 62583360), (6, 52152800), (7, 44702400), (8, 39114600), (10, 31291680), (12, 26076400), (14, 22351200), (15, 20861120), (16, 19557300), (20, 15645840), (21, 14900800), (24, 13038200), (25, 12516672), (28, 11175600), (30, 10430560), (32, 9778650), (35, 8940480), (40, 7822920), (42, 7450400), (48, 6519100), (50, 6258336), (56, 5587800), (60, 5215280), (64, 4889325), (67, 4670400), (70, 4470240), (75, 4172224), (80, 3911460), (84, 3725200), (96, 3259550), (100, 3129168), (105, 2980160), (112, 2793900), (120, 2607640), (134, 2335200), (139, 2251200), (140, 2235120), (150, 2086112), (160, 1955730), (168, 1862600), (175, 1788096), (192, 1629775), (200, 1564584), (201, 1556800), (210, 1490080), (224, 1396950), (240, 1303820), (268, 1167600), (278, 1125600), (280, 1117560), (300, 1043056), (320, 977865), (335, 934080), (336, 931300), (350, 894048), (400, 782292), (402, 778400), (417, 750400), (420, 745040), (448, 698475), (469, 667200), (480, 651910), (525, 596032), (536, 583800), (556, 562800), (560, 558780), (600, 521528), (670, 467040), (672, 465650), (695, 450240), (700, 447024), (800, 391146), (804, 389200), (834, 375200), (840, 372520), (938, 333600), (960, 325955), (973, 321600), (1005, 311360), (1050, 298016), (1072, 291900), (1112, 281400), (1120, 279390), (1200, 260764), (1340, 233520), (1344, 232825), (1390, 225120), (1400, 223512), (1407, 222400), (1600, 195573), (1608, 194600), (1668, 187600), (1675, 186816), (1680, 186260), (1876, 166800), (1946, 160800), (2010, 155680), (2085, 150080), (2100, 149008), (2144, 145950), (2224, 140700), (2240, 139695), (2345, 133440), (2400, 130382), (2680, 116760), (2780, 112560), (2800, 111756), (2814, 111200), (2919, 107200), (3216, 97300), (3336, 93800), (3350, 93408), (3360, 93130), (3475, 90048), (3752, 83400), (3892, 80400), (4020, 77840), (4170, 75040), (4200, 74504), (4288, 72975), (4448, 70350), (4690, 66720), (4800, 65191), (4865, 64320), (5025, 62272), (5360, 58380), (5560, 56280), (5600, 55878), (5628, 55600), (5838, 53600), (6432, 48650), (6672, 46900), (6700, 46704), (6720, 46565), (6950, 45024), (7035, 44480), (7504, 41700), (7784, 40200), (8040, 38920), (8340, 37520), (8400, 37252), (8896, 35175), (9313, 33600), (9380, 33360), (9730, 32160), (10050, 31136), (10425, 30016), (10720, 29190), (11120, 28140), (11200, 27939), (11256, 27800), (11676, 26800), (11725, 26688), (12864, 24325), (13344, 23450), (13400, 23352), (13900, 22512), (14070, 22240), (14595, 21440), (15008, 20850), (15568, 20100), (16080, 19460), (16680, 18760), (16800, 18626)]