199050240

素因数分解:

$2^{10}\times 3^1\times 5^1\times {\mathrm{12959}}^1$

素因数の和:12987

約数の個数: 88

約数和(自身を含む): 636698880

約数和(自身を除く): 437648640

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 128, 160, 192, 240, 256, 320, 384, 480, 512, 640, 768, 960, 1024, 1280, 1536, 1920, 2560, 3072, 3840, 5120, 7680, 12959, 15360, 25918, 38877, 51836, 64795, 77754, 103672, 129590, 155508, 194385, 207344, 259180, 311016, 388770, 414688, 518360, 622032, 777540, 829376, 1036720, 1244064, 1555080, 1658752, 2073440, 2488128, 3110160, 3317504, 4146880, 4976256, 6220320, 6635008, 8293760, 9952512, 12440640, 13270016, 16587520, 19905024, 24881280, 33175040, 39810048, 49762560, 66350080, 99525120, 199050240]

約数ペア:

[(1, 199050240), (2, 99525120), (3, 66350080), (4, 49762560), (5, 39810048), (6, 33175040), (8, 24881280), (10, 19905024), (12, 16587520), (15, 13270016), (16, 12440640), (20, 9952512), (24, 8293760), (30, 6635008), (32, 6220320), (40, 4976256), (48, 4146880), (60, 3317504), (64, 3110160), (80, 2488128), (96, 2073440), (120, 1658752), (128, 1555080), (160, 1244064), (192, 1036720), (240, 829376), (256, 777540), (320, 622032), (384, 518360), (480, 414688), (512, 388770), (640, 311016), (768, 259180), (960, 207344), (1024, 194385), (1280, 155508), (1536, 129590), (1920, 103672), (2560, 77754), (3072, 64795), (3840, 51836), (5120, 38877), (7680, 25918), (12959, 15360)]