53456896000

素因数分解:

$2^{15}\times 5^3\times {\mathrm{31}}^1\times {\mathrm{421}}^1$

素因数の和:497

約数の個数: 256

約数和(自身を含む): 138057603840

約数和(自身を除く): 84600707840

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, 421, 496, 500, 512, 620, 640, 775, 800, 842, 992, 1000, 1024, 1240, 1280, 1550, 1600, 1684, 1984, 2000, 2048, 2105, 2480, 2560, 3100, 3200, 3368, 3875, 3968, 4000, 4096, 4210, 4960, 5120, 6200, 6400, 6736, 7750, 7936, 8000, 8192, 8420, 9920, 10240, 10525, 12400, 12800, 13051, 13472, 15500, 15872, 16000, 16384, 16840, 19840, 20480, 21050, 24800, 25600, 26102, 26944, 31000, 31744, 32000, 32768, 33680, 39680, 40960, 42100, 49600, 51200, 52204, 52625, 53888, 62000, 63488, 64000, 65255, 67360, 79360, 81920, 84200, 99200, 102400, 104408, 105250, 107776, 124000, 126976, 128000, 130510, 134720, 158720, 163840, 168400, 198400, 204800, 208816, 210500, 215552, 248000, 253952, 256000, 261020, 269440, 317440, 326275, 336800, 396800, 409600, 417632, 421000, 431104, 496000, 507904, 512000, 522040, 538880, 634880, 652550, 673600, 793600, 819200, 835264, 842000, 862208, 992000, 1015808, 1024000, 1044080, 1077760, 1269760, 1305100, 1347200, 1587200, 1631375, 1670528, 1684000, 1724416, 1984000, 2048000, 2088160, 2155520, 2539520, 2610200, 2694400, 3174400, 3262750, 3341056, 3368000, 3448832, 3968000, 4096000, 4176320, 4311040, 5079040, 5220400, 5388800, 6348800, 6525500, 6682112, 6736000, 6897664, 7936000, 8352640, 8622080, 10440800, 10777600, 12697600, 13051000, 13364224, 13472000, 13795328, 15872000, 16705280, 17244160, 20881600, 21555200, 25395200, 26102000, 26728448, 26944000, 31744000, 33410560, 34488320, 41763200, 43110400, 52204000, 53456896, 53888000, 63488000, 66821120, 68976640, 83526400, 86220800, 104408000, 106913792, 107776000, 126976000, 133642240, 167052800, 172441600, 208816000, 213827584, 215552000, 267284480, 334105600, 344883200, 417632000, 427655168, 431104000, 534568960, 668211200, 835264000, 862208000, 1069137920, 1336422400, 1670528000, 1724416000, 2138275840, 2672844800, 3341056000, 5345689600, 6682112000, 10691379200, 13364224000, 26728448000, 53456896000]

約数ペア:

[(1, 53456896000), (2, 26728448000), (4, 13364224000), (5, 10691379200), (8, 6682112000), (10, 5345689600), (16, 3341056000), (20, 2672844800), (25, 2138275840), (31, 1724416000), (32, 1670528000), (40, 1336422400), (50, 1069137920), (62, 862208000), (64, 835264000), (80, 668211200), (100, 534568960), (124, 431104000), (125, 427655168), (128, 417632000), (155, 344883200), (160, 334105600), (200, 267284480), (248, 215552000), (250, 213827584), (256, 208816000), (310, 172441600), (320, 167052800), (400, 133642240), (421, 126976000), (496, 107776000), (500, 106913792), (512, 104408000), (620, 86220800), (640, 83526400), (775, 68976640), (800, 66821120), (842, 63488000), (992, 53888000), (1000, 53456896), (1024, 52204000), (1240, 43110400), (1280, 41763200), (1550, 34488320), (1600, 33410560), (1684, 31744000), (1984, 26944000), (2000, 26728448), (2048, 26102000), (2105, 25395200), (2480, 21555200), (2560, 20881600), (3100, 17244160), (3200, 16705280), (3368, 15872000), (3875, 13795328), (3968, 13472000), (4000, 13364224), (4096, 13051000), (4210, 12697600), (4960, 10777600), (5120, 10440800), (6200, 8622080), (6400, 8352640), (6736, 7936000), (7750, 6897664), (7936, 6736000), (8000, 6682112), (8192, 6525500), (8420, 6348800), (9920, 5388800), (10240, 5220400), (10525, 5079040), (12400, 4311040), (12800, 4176320), (13051, 4096000), (13472, 3968000), (15500, 3448832), (15872, 3368000), (16000, 3341056), (16384, 3262750), (16840, 3174400), (19840, 2694400), (20480, 2610200), (21050, 2539520), (24800, 2155520), (25600, 2088160), (26102, 2048000), (26944, 1984000), (31000, 1724416), (31744, 1684000), (32000, 1670528), (32768, 1631375), (33680, 1587200), (39680, 1347200), (40960, 1305100), (42100, 1269760), (49600, 1077760), (51200, 1044080), (52204, 1024000), (52625, 1015808), (53888, 992000), (62000, 862208), (63488, 842000), (64000, 835264), (65255, 819200), (67360, 793600), (79360, 673600), (81920, 652550), (84200, 634880), (99200, 538880), (102400, 522040), (104408, 512000), (105250, 507904), (107776, 496000), (124000, 431104), (126976, 421000), (128000, 417632), (130510, 409600), (134720, 396800), (158720, 336800), (163840, 326275), (168400, 317440), (198400, 269440), (204800, 261020), (208816, 256000), (210500, 253952), (215552, 248000)]