30464000

素因数分解:

$2^{11}\times 5^3\times 7^1\times {\mathrm{17}}^1$

素因数の和:61

約数の個数: 192

約数和(自身を含む): 91990080

約数和(自身を除く): 61526080

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, 4250, 4352, 4480, 4760, 5120, 5440, 5600, 5950, 6400, 6800, 7000, 7168, 7616, 8000, 8500, 8704, 8960, 9520, 10240, 10880, 11200, 11900, 12800, 13600, 14000, 14336, 14875, 15232, 16000, 17000, 17408, 17920, 19040, 21760, 22400, 23800, 25600, 27200, 28000, 29750, 30464, 32000, 34000, 34816, 35840, 38080, 43520, 44800, 47600, 51200, 54400, 56000, 59500, 60928, 64000, 68000, 71680, 76160, 87040, 89600, 95200, 108800, 112000, 119000, 121856, 128000, 136000, 152320, 174080, 179200, 190400, 217600, 224000, 238000, 243712, 256000, 272000, 304640, 358400, 380800, 435200, 448000, 476000, 544000, 609280, 761600, 870400, 896000, 952000, 1088000, 1218560, 1523200, 1792000, 1904000, 2176000, 3046400, 3808000, 4352000, 6092800, 7616000, 15232000, 30464000]

約数ペア:

[(1, 30464000), (2, 15232000), (4, 7616000), (5, 6092800), (7, 4352000), (8, 3808000), (10, 3046400), (14, 2176000), (16, 1904000), (17, 1792000), (20, 1523200), (25, 1218560), (28, 1088000), (32, 952000), (34, 896000), (35, 870400), (40, 761600), (50, 609280), (56, 544000), (64, 476000), (68, 448000), (70, 435200), (80, 380800), (85, 358400), (100, 304640), (112, 272000), (119, 256000), (125, 243712), (128, 238000), (136, 224000), (140, 217600), (160, 190400), (170, 179200), (175, 174080), (200, 152320), (224, 136000), (238, 128000), (250, 121856), (256, 119000), (272, 112000), (280, 108800), (320, 95200), (340, 89600), (350, 87040), (400, 76160), (425, 71680), (448, 68000), (476, 64000), (500, 60928), (512, 59500), (544, 56000), (560, 54400), (595, 51200), (640, 47600), (680, 44800), (700, 43520), (800, 38080), (850, 35840), (875, 34816), (896, 34000), (952, 32000), (1000, 30464), (1024, 29750), (1088, 28000), (1120, 27200), (1190, 25600), (1280, 23800), (1360, 22400), (1400, 21760), (1600, 19040), (1700, 17920), (1750, 17408), (1792, 17000), (1904, 16000), (2000, 15232), (2048, 14875), (2125, 14336), (2176, 14000), (2240, 13600), (2380, 12800), (2560, 11900), (2720, 11200), (2800, 10880), (2975, 10240), (3200, 9520), (3400, 8960), (3500, 8704), (3584, 8500), (3808, 8000), (4000, 7616), (4250, 7168), (4352, 7000), (4480, 6800), (4760, 6400), (5120, 5950), (5440, 5600)]