487424000

素因数分解:

$2^{15}\times 5^3\times 7^1\times {\mathrm{17}}^1$

素因数の和:69

約数の個数: 256

約数和(自身を含む): 1472178240

約数和(自身を除く): 984754240

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 17, 20, 25, 28, 32, 34, 35, 40, 50, 56, 64, 68, 70, 80, 85, 100, 112, 119, 125, 128, 136, 140, 160, 170, 175, 200, 224, 238, 250, 256, 272, 280, 320, 340, 350, 400, 425, 448, 476, 500, 512, 544, 560, 595, 640, 680, 700, 800, 850, 875, 896, 952, 1000, 1024, 1088, 1120, 1190, 1280, 1360, 1400, 1600, 1700, 1750, 1792, 1904, 2000, 2048, 2125, 2176, 2240, 2380, 2560, 2720, 2800, 2975, 3200, 3400, 3500, 3584, 3808, 4000, 4096, 4250, 4352, 4480, 4760, 5120, 5440, 5600, 5950, 6400, 6800, 7000, 7168, 7616, 8000, 8192, 8500, 8704, 8960, 9520, 10240, 10880, 11200, 11900, 12800, 13600, 14000, 14336, 14875, 15232, 16000, 16384, 17000, 17408, 17920, 19040, 20480, 21760, 22400, 23800, 25600, 27200, 28000, 28672, 29750, 30464, 32000, 32768, 34000, 34816, 35840, 38080, 40960, 43520, 44800, 47600, 51200, 54400, 56000, 57344, 59500, 60928, 64000, 68000, 69632, 71680, 76160, 81920, 87040, 89600, 95200, 102400, 108800, 112000, 114688, 119000, 121856, 128000, 136000, 139264, 143360, 152320, 163840, 174080, 179200, 190400, 204800, 217600, 224000, 229376, 238000, 243712, 256000, 272000, 278528, 286720, 304640, 348160, 358400, 380800, 409600, 435200, 448000, 476000, 487424, 512000, 544000, 557056, 573440, 609280, 696320, 716800, 761600, 819200, 870400, 896000, 952000, 974848, 1024000, 1088000, 1146880, 1218560, 1392640, 1433600, 1523200, 1740800, 1792000, 1904000, 1949696, 2048000, 2176000, 2437120, 2785280, 2867200, 3046400, 3481600, 3584000, 3808000, 3899392, 4096000, 4352000, 4874240, 5734400, 6092800, 6963200, 7168000, 7616000, 8704000, 9748480, 12185600, 13926400, 14336000, 15232000, 17408000, 19496960, 24371200, 28672000, 30464000, 34816000, 48742400, 60928000, 69632000, 97484800, 121856000, 243712000, 487424000]

約数ペア:

[(1, 487424000), (2, 243712000), (4, 121856000), (5, 97484800), (7, 69632000), (8, 60928000), (10, 48742400), (14, 34816000), (16, 30464000), (17, 28672000), (20, 24371200), (25, 19496960), (28, 17408000), (32, 15232000), (34, 14336000), (35, 13926400), (40, 12185600), (50, 9748480), (56, 8704000), (64, 7616000), (68, 7168000), (70, 6963200), (80, 6092800), (85, 5734400), (100, 4874240), (112, 4352000), (119, 4096000), (125, 3899392), (128, 3808000), (136, 3584000), (140, 3481600), (160, 3046400), (170, 2867200), (175, 2785280), (200, 2437120), (224, 2176000), (238, 2048000), (250, 1949696), (256, 1904000), (272, 1792000), (280, 1740800), (320, 1523200), (340, 1433600), (350, 1392640), (400, 1218560), (425, 1146880), (448, 1088000), (476, 1024000), (500, 974848), (512, 952000), (544, 896000), (560, 870400), (595, 819200), (640, 761600), (680, 716800), (700, 696320), (800, 609280), (850, 573440), (875, 557056), (896, 544000), (952, 512000), (1000, 487424), (1024, 476000), (1088, 448000), (1120, 435200), (1190, 409600), (1280, 380800), (1360, 358400), (1400, 348160), (1600, 304640), (1700, 286720), (1750, 278528), (1792, 272000), (1904, 256000), (2000, 243712), (2048, 238000), (2125, 229376), (2176, 224000), (2240, 217600), (2380, 204800), (2560, 190400), (2720, 179200), (2800, 174080), (2975, 163840), (3200, 152320), (3400, 143360), (3500, 139264), (3584, 136000), (3808, 128000), (4000, 121856), (4096, 119000), (4250, 114688), (4352, 112000), (4480, 108800), (4760, 102400), (5120, 95200), (5440, 89600), (5600, 87040), (5950, 81920), (6400, 76160), (6800, 71680), (7000, 69632), (7168, 68000), (7616, 64000), (8000, 60928), (8192, 59500), (8500, 57344), (8704, 56000), (8960, 54400), (9520, 51200), (10240, 47600), (10880, 44800), (11200, 43520), (11900, 40960), (12800, 38080), (13600, 35840), (14000, 34816), (14336, 34000), (14875, 32768), (15232, 32000), (16000, 30464), (16384, 29750), (17000, 28672), (17408, 28000), (17920, 27200), (19040, 25600), (20480, 23800), (21760, 22400)]