197927520

素因数分解:

$2^5\times 3^1\times 5^1\times 7^1\times {\mathrm{58907}}^1$

素因数の和:58932

約数の個数: 96

約数和(自身を含む): 712551168

約数和(自身を除く): 514623648

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 56, 60, 70, 80, 84, 96, 105, 112, 120, 140, 160, 168, 210, 224, 240, 280, 336, 420, 480, 560, 672, 840, 1120, 1680, 3360, 58907, 117814, 176721, 235628, 294535, 353442, 412349, 471256, 589070, 706884, 824698, 883605, 942512, 1178140, 1237047, 1413768, 1649396, 1767210, 1885024, 2061745, 2356280, 2474094, 2827536, 3298792, 3534420, 4123490, 4712560, 4948188, 5655072, 6185235, 6597584, 7068840, 8246980, 9425120, 9896376, 12370470, 13195168, 14137680, 16493960, 19792752, 24740940, 28275360, 32987920, 39585504, 49481880, 65975840, 98963760, 197927520]

約数ペア:

[(1, 197927520), (2, 98963760), (3, 65975840), (4, 49481880), (5, 39585504), (6, 32987920), (7, 28275360), (8, 24740940), (10, 19792752), (12, 16493960), (14, 14137680), (15, 13195168), (16, 12370470), (20, 9896376), (21, 9425120), (24, 8246980), (28, 7068840), (30, 6597584), (32, 6185235), (35, 5655072), (40, 4948188), (42, 4712560), (48, 4123490), (56, 3534420), (60, 3298792), (70, 2827536), (80, 2474094), (84, 2356280), (96, 2061745), (105, 1885024), (112, 1767210), (120, 1649396), (140, 1413768), (160, 1237047), (168, 1178140), (210, 942512), (224, 883605), (240, 824698), (280, 706884), (336, 589070), (420, 471256), (480, 412349), (560, 353442), (672, 294535), (840, 235628), (1120, 176721), (1680, 117814), (3360, 58907)]