1418640000

素因数分解:

$2^7\times 3^1\times 5^4\times {\mathrm{23}}^1\times {\mathrm{257}}^1$

素因数の和:317

約数の個数: 320

約数和(自身を含む): 4932671040

約数和(自身を除く): 3514031040

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 23, 24, 25, 30, 32, 40, 46, 48, 50, 60, 64, 69, 75, 80, 92, 96, 100, 115, 120, 125, 128, 138, 150, 160, 184, 192, 200, 230, 240, 250, 257, 276, 300, 320, 345, 368, 375, 384, 400, 460, 480, 500, 514, 552, 575, 600, 625, 640, 690, 736, 750, 771, 800, 920, 960, 1000, 1028, 1104, 1150, 1200, 1250, 1285, 1380, 1472, 1500, 1542, 1600, 1725, 1840, 1875, 1920, 2000, 2056, 2208, 2300, 2400, 2500, 2570, 2760, 2875, 2944, 3000, 3084, 3200, 3450, 3680, 3750, 3855, 4000, 4112, 4416, 4600, 4800, 5000, 5140, 5520, 5750, 5911, 6000, 6168, 6425, 6900, 7360, 7500, 7710, 8000, 8224, 8625, 8832, 9200, 9600, 10000, 10280, 11040, 11500, 11822, 12000, 12336, 12850, 13800, 14375, 14720, 15000, 15420, 16000, 16448, 17250, 17733, 18400, 19275, 20000, 20560, 22080, 23000, 23644, 24000, 24672, 25700, 27600, 28750, 29555, 30000, 30840, 32125, 32896, 34500, 35466, 36800, 38550, 40000, 41120, 43125, 44160, 46000, 47288, 48000, 49344, 51400, 55200, 57500, 59110, 60000, 61680, 64250, 69000, 70932, 73600, 77100, 80000, 82240, 86250, 88665, 92000, 94576, 96375, 98688, 102800, 110400, 115000, 118220, 120000, 123360, 128500, 138000, 141864, 147775, 154200, 160625, 164480, 172500, 177330, 184000, 189152, 192750, 205600, 220800, 230000, 236440, 240000, 246720, 257000, 276000, 283728, 295550, 308400, 321250, 345000, 354660, 368000, 378304, 385500, 411200, 443325, 460000, 472880, 481875, 493440, 514000, 552000, 567456, 591100, 616800, 642500, 690000, 709320, 738875, 756608, 771000, 822400, 886650, 920000, 945760, 963750, 1028000, 1104000, 1134912, 1182200, 1233600, 1285000, 1380000, 1418640, 1477750, 1542000, 1773300, 1840000, 1891520, 1927500, 2056000, 2216625, 2269824, 2364400, 2467200, 2570000, 2760000, 2837280, 2955500, 3084000, 3546600, 3694375, 3783040, 3855000, 4112000, 4433250, 4728800, 5140000, 5520000, 5674560, 5911000, 6168000, 7093200, 7388750, 7710000, 8866500, 9457600, 10280000, 11083125, 11349120, 11822000, 12336000, 14186400, 14777500, 15420000, 17733000, 18915200, 20560000, 22166250, 23644000, 28372800, 29555000, 30840000, 35466000, 44332500, 47288000, 56745600, 59110000, 61680000, 70932000, 88665000, 94576000, 118220000, 141864000, 177330000, 236440000, 283728000, 354660000, 472880000, 709320000, 1418640000]

約数ペア:

[(1, 1418640000), (2, 709320000), (3, 472880000), (4, 354660000), (5, 283728000), (6, 236440000), (8, 177330000), (10, 141864000), (12, 118220000), (15, 94576000), (16, 88665000), (20, 70932000), (23, 61680000), (24, 59110000), (25, 56745600), (30, 47288000), (32, 44332500), (40, 35466000), (46, 30840000), (48, 29555000), (50, 28372800), (60, 23644000), (64, 22166250), (69, 20560000), (75, 18915200), (80, 17733000), (92, 15420000), (96, 14777500), (100, 14186400), (115, 12336000), (120, 11822000), (125, 11349120), (128, 11083125), (138, 10280000), (150, 9457600), (160, 8866500), (184, 7710000), (192, 7388750), (200, 7093200), (230, 6168000), (240, 5911000), (250, 5674560), (257, 5520000), (276, 5140000), (300, 4728800), (320, 4433250), (345, 4112000), (368, 3855000), (375, 3783040), (384, 3694375), (400, 3546600), (460, 3084000), (480, 2955500), (500, 2837280), (514, 2760000), (552, 2570000), (575, 2467200), (600, 2364400), (625, 2269824), (640, 2216625), (690, 2056000), (736, 1927500), (750, 1891520), (771, 1840000), (800, 1773300), (920, 1542000), (960, 1477750), (1000, 1418640), (1028, 1380000), (1104, 1285000), (1150, 1233600), (1200, 1182200), (1250, 1134912), (1285, 1104000), (1380, 1028000), (1472, 963750), (1500, 945760), (1542, 920000), (1600, 886650), (1725, 822400), (1840, 771000), (1875, 756608), (1920, 738875), (2000, 709320), (2056, 690000), (2208, 642500), (2300, 616800), (2400, 591100), (2500, 567456), (2570, 552000), (2760, 514000), (2875, 493440), (2944, 481875), (3000, 472880), (3084, 460000), (3200, 443325), (3450, 411200), (3680, 385500), (3750, 378304), (3855, 368000), (4000, 354660), (4112, 345000), (4416, 321250), (4600, 308400), (4800, 295550), (5000, 283728), (5140, 276000), (5520, 257000), (5750, 246720), (5911, 240000), (6000, 236440), (6168, 230000), (6425, 220800), (6900, 205600), (7360, 192750), (7500, 189152), (7710, 184000), (8000, 177330), (8224, 172500), (8625, 164480), (8832, 160625), (9200, 154200), (9600, 147775), (10000, 141864), (10280, 138000), (11040, 128500), (11500, 123360), (11822, 120000), (12000, 118220), (12336, 115000), (12850, 110400), (13800, 102800), (14375, 98688), (14720, 96375), (15000, 94576), (15420, 92000), (16000, 88665), (16448, 86250), (17250, 82240), (17733, 80000), (18400, 77100), (19275, 73600), (20000, 70932), (20560, 69000), (22080, 64250), (23000, 61680), (23644, 60000), (24000, 59110), (24672, 57500), (25700, 55200), (27600, 51400), (28750, 49344), (29555, 48000), (30000, 47288), (30840, 46000), (32125, 44160), (32896, 43125), (34500, 41120), (35466, 40000), (36800, 38550)]