126976000

素因数分解:

$2^{15}\times 5^3\times {\mathrm{31}}^1$

素因数の和:76

約数の個数: 128

約数和(自身を含む): 327150720

約数和(自身を除く): 200174720

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, 992, 1000, 1024, 1240, 1280, 1550, 1600, 1984, 2000, 2048, 2480, 2560, 3100, 3200, 3875, 3968, 4000, 4096, 4960, 5120, 6200, 6400, 7750, 7936, 8000, 8192, 9920, 10240, 12400, 12800, 15500, 15872, 16000, 16384, 19840, 20480, 24800, 25600, 31000, 31744, 32000, 32768, 39680, 40960, 49600, 51200, 62000, 63488, 64000, 79360, 81920, 99200, 102400, 124000, 126976, 128000, 158720, 163840, 198400, 204800, 248000, 253952, 256000, 317440, 396800, 409600, 496000, 507904, 512000, 634880, 793600, 819200, 992000, 1015808, 1024000, 1269760, 1587200, 1984000, 2048000, 2539520, 3174400, 3968000, 4096000, 5079040, 6348800, 7936000, 12697600, 15872000, 25395200, 31744000, 63488000, 126976000]

約数ペア:

[(1, 126976000), (2, 63488000), (4, 31744000), (5, 25395200), (8, 15872000), (10, 12697600), (16, 7936000), (20, 6348800), (25, 5079040), (31, 4096000), (32, 3968000), (40, 3174400), (50, 2539520), (62, 2048000), (64, 1984000), (80, 1587200), (100, 1269760), (124, 1024000), (125, 1015808), (128, 992000), (155, 819200), (160, 793600), (200, 634880), (248, 512000), (250, 507904), (256, 496000), (310, 409600), (320, 396800), (400, 317440), (496, 256000), (500, 253952), (512, 248000), (620, 204800), (640, 198400), (775, 163840), (800, 158720), (992, 128000), (1000, 126976), (1024, 124000), (1240, 102400), (1280, 99200), (1550, 81920), (1600, 79360), (1984, 64000), (2000, 63488), (2048, 62000), (2480, 51200), (2560, 49600), (3100, 40960), (3200, 39680), (3875, 32768), (3968, 32000), (4000, 31744), (4096, 31000), (4960, 25600), (5120, 24800), (6200, 20480), (6400, 19840), (7750, 16384), (7936, 16000), (8000, 15872), (8192, 15500), (9920, 12800), (10240, 12400)]