214786560

素因数分解:

$2^9\times 3^1\times 5^1\times {\mathrm{27967}}^1$

素因数の和:27993

約数の個数: 80

約数和(自身を含む): 686670336

約数和(自身を除く): 471883776

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, 1280, 1536, 1920, 2560, 3840, 7680, 27967, 55934, 83901, 111868, 139835, 167802, 223736, 279670, 335604, 419505, 447472, 559340, 671208, 839010, 894944, 1118680, 1342416, 1678020, 1789888, 2237360, 2684832, 3356040, 3579776, 4474720, 5369664, 6712080, 7159552, 8949440, 10739328, 13424160, 14319104, 17898880, 21478656, 26848320, 35797760, 42957312, 53696640, 71595520, 107393280, 214786560]

約数ペア:

[(1, 214786560), (2, 107393280), (3, 71595520), (4, 53696640), (5, 42957312), (6, 35797760), (8, 26848320), (10, 21478656), (12, 17898880), (15, 14319104), (16, 13424160), (20, 10739328), (24, 8949440), (30, 7159552), (32, 6712080), (40, 5369664), (48, 4474720), (60, 3579776), (64, 3356040), (80, 2684832), (96, 2237360), (120, 1789888), (128, 1678020), (160, 1342416), (192, 1118680), (240, 894944), (256, 839010), (320, 671208), (384, 559340), (480, 447472), (512, 419505), (640, 335604), (768, 279670), (960, 223736), (1280, 167802), (1536, 139835), (1920, 111868), (2560, 83901), (3840, 55934), (7680, 27967)]