217835264000

素因数分解:

$2^{11}\times 5^3\times {\mathrm{31}}^1\times {\mathrm{27449}}^1$

素因数の和:27517

約数の個数: 192

約数和(自身を含む): 561139488000

約数和(自身を除く): 343304224000

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, 4960, 5120, 6200, 6400, 7750, 7936, 8000, 9920, 10240, 12400, 12800, 15500, 15872, 16000, 19840, 24800, 25600, 27449, 31000, 31744, 32000, 39680, 49600, 51200, 54898, 62000, 63488, 64000, 79360, 99200, 109796, 124000, 128000, 137245, 158720, 198400, 219592, 248000, 256000, 274490, 317440, 396800, 439184, 496000, 548980, 686225, 793600, 850919, 878368, 992000, 1097960, 1372450, 1587200, 1701838, 1756736, 1984000, 2195920, 2744900, 3403676, 3431125, 3513472, 3968000, 4254595, 4391840, 5489800, 6807352, 6862250, 7026944, 7936000, 8509190, 8783680, 10979600, 13614704, 13724500, 14053888, 17018380, 17567360, 21272975, 21959200, 27229408, 27449000, 28107776, 34036760, 35134720, 42545950, 43918400, 54458816, 54898000, 56215552, 68073520, 70269440, 85091900, 87836800, 106364875, 108917632, 109796000, 136147040, 140538880, 170183800, 175673600, 212729750, 217835264, 219592000, 272294080, 281077760, 340367600, 351347200, 425459500, 435670528, 439184000, 544588160, 680735200, 702694400, 850919000, 871341056, 878368000, 1089176320, 1361470400, 1405388800, 1701838000, 1742682112, 1756736000, 2178352640, 2722940800, 3403676000, 3513472000, 4356705280, 5445881600, 6807352000, 7026944000, 8713410560, 10891763200, 13614704000, 21783526400, 27229408000, 43567052800, 54458816000, 108917632000, 217835264000]

約数ペア:

[(1, 217835264000), (2, 108917632000), (4, 54458816000), (5, 43567052800), (8, 27229408000), (10, 21783526400), (16, 13614704000), (20, 10891763200), (25, 8713410560), (31, 7026944000), (32, 6807352000), (40, 5445881600), (50, 4356705280), (62, 3513472000), (64, 3403676000), (80, 2722940800), (100, 2178352640), (124, 1756736000), (125, 1742682112), (128, 1701838000), (155, 1405388800), (160, 1361470400), (200, 1089176320), (248, 878368000), (250, 871341056), (256, 850919000), (310, 702694400), (320, 680735200), (400, 544588160), (496, 439184000), (500, 435670528), (512, 425459500), (620, 351347200), (640, 340367600), (775, 281077760), (800, 272294080), (992, 219592000), (1000, 217835264), (1024, 212729750), (1240, 175673600), (1280, 170183800), (1550, 140538880), (1600, 136147040), (1984, 109796000), (2000, 108917632), (2048, 106364875), (2480, 87836800), (2560, 85091900), (3100, 70269440), (3200, 68073520), (3875, 56215552), (3968, 54898000), (4000, 54458816), (4960, 43918400), (5120, 42545950), (6200, 35134720), (6400, 34036760), (7750, 28107776), (7936, 27449000), (8000, 27229408), (9920, 21959200), (10240, 21272975), (12400, 17567360), (12800, 17018380), (15500, 14053888), (15872, 13724500), (16000, 13614704), (19840, 10979600), (24800, 8783680), (25600, 8509190), (27449, 7936000), (31000, 7026944), (31744, 6862250), (32000, 6807352), (39680, 5489800), (49600, 4391840), (51200, 4254595), (54898, 3968000), (62000, 3513472), (63488, 3431125), (64000, 3403676), (79360, 2744900), (99200, 2195920), (109796, 1984000), (124000, 1756736), (128000, 1701838), (137245, 1587200), (158720, 1372450), (198400, 1097960), (219592, 992000), (248000, 878368), (256000, 850919), (274490, 793600), (317440, 686225), (396800, 548980), (439184, 496000)]