187230080

素因数分解:

$2^7\times 5^1\times {\mathrm{31}}^1\times {\mathrm{9437}}^1$

素因数の和:9487

約数の個数: 64

約数和(自身を含む): 462084480

約数和(自身を除く): 274854400

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 31, 32, 40, 62, 64, 80, 124, 128, 155, 160, 248, 310, 320, 496, 620, 640, 992, 1240, 1984, 2480, 3968, 4960, 9437, 9920, 18874, 19840, 37748, 47185, 75496, 94370, 150992, 188740, 292547, 301984, 377480, 585094, 603968, 754960, 1170188, 1207936, 1462735, 1509920, 2340376, 2925470, 3019840, 4680752, 5850940, 6039680, 9361504, 11701880, 18723008, 23403760, 37446016, 46807520, 93615040, 187230080]

約数ペア:

[(1, 187230080), (2, 93615040), (4, 46807520), (5, 37446016), (8, 23403760), (10, 18723008), (16, 11701880), (20, 9361504), (31, 6039680), (32, 5850940), (40, 4680752), (62, 3019840), (64, 2925470), (80, 2340376), (124, 1509920), (128, 1462735), (155, 1207936), (160, 1170188), (248, 754960), (310, 603968), (320, 585094), (496, 377480), (620, 301984), (640, 292547), (992, 188740), (1240, 150992), (1984, 94370), (2480, 75496), (3968, 47185), (4960, 37748), (9437, 19840), (9920, 18874)]