984064000

素因数分解:

$2^{13}\times 5^3\times {\mathrm{31}}^2$

素因数の和:103

約数の個数: 168

約数和(自身を含む): 2537857764

約数和(自身を除く): 1553793764

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 31, 32, 40, 50, 62, 64, 80, 100, 124, 125, 128, 155, 160, 200, 248, 250, 256, 310, 320, 400, 496, 500, 512, 620, 640, 775, 800, 961, 992, 1000, 1024, 1240, 1280, 1550, 1600, 1922, 1984, 2000, 2048, 2480, 2560, 3100, 3200, 3844, 3875, 3968, 4000, 4096, 4805, 4960, 5120, 6200, 6400, 7688, 7750, 7936, 8000, 8192, 9610, 9920, 10240, 12400, 12800, 15376, 15500, 15872, 16000, 19220, 19840, 20480, 24025, 24800, 25600, 30752, 31000, 31744, 32000, 38440, 39680, 40960, 48050, 49600, 51200, 61504, 62000, 63488, 64000, 76880, 79360, 96100, 99200, 102400, 120125, 123008, 124000, 126976, 128000, 153760, 158720, 192200, 198400, 204800, 240250, 246016, 248000, 253952, 256000, 307520, 317440, 384400, 396800, 480500, 492032, 496000, 512000, 615040, 634880, 768800, 793600, 961000, 984064, 992000, 1024000, 1230080, 1269760, 1537600, 1587200, 1922000, 1968128, 1984000, 2460160, 3075200, 3174400, 3844000, 3936256, 3968000, 4920320, 6150400, 6348800, 7688000, 7872512, 7936000, 9840640, 12300800, 15376000, 15872000, 19681280, 24601600, 30752000, 31744000, 39362560, 49203200, 61504000, 98406400, 123008000, 196812800, 246016000, 492032000, 984064000]

約数ペア:

[(1, 984064000), (2, 492032000), (4, 246016000), (5, 196812800), (8, 123008000), (10, 98406400), (16, 61504000), (20, 49203200), (25, 39362560), (31, 31744000), (32, 30752000), (40, 24601600), (50, 19681280), (62, 15872000), (64, 15376000), (80, 12300800), (100, 9840640), (124, 7936000), (125, 7872512), (128, 7688000), (155, 6348800), (160, 6150400), (200, 4920320), (248, 3968000), (250, 3936256), (256, 3844000), (310, 3174400), (320, 3075200), (400, 2460160), (496, 1984000), (500, 1968128), (512, 1922000), (620, 1587200), (640, 1537600), (775, 1269760), (800, 1230080), (961, 1024000), (992, 992000), (1000, 984064), (1024, 961000), (1240, 793600), (1280, 768800), (1550, 634880), (1600, 615040), (1922, 512000), (1984, 496000), (2000, 492032), (2048, 480500), (2480, 396800), (2560, 384400), (3100, 317440), (3200, 307520), (3844, 256000), (3875, 253952), (3968, 248000), (4000, 246016), (4096, 240250), (4805, 204800), (4960, 198400), (5120, 192200), (6200, 158720), (6400, 153760), (7688, 128000), (7750, 126976), (7936, 124000), (8000, 123008), (8192, 120125), (9610, 102400), (9920, 99200), (10240, 96100), (12400, 79360), (12800, 76880), (15376, 64000), (15500, 63488), (15872, 62000), (16000, 61504), (19220, 51200), (19840, 49600), (20480, 48050), (24025, 40960), (24800, 39680), (25600, 38440), (30752, 32000), (31000, 31744)]