216929280

素因数分解:

$2^{10}\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{487}}^1$

素因数の和:544

約数の個数: 176

約数和(自身を含む): 719233920

約数和(自身を除く): 502304640

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 29, 30, 32, 40, 48, 58, 60, 64, 80, 87, 96, 116, 120, 128, 145, 160, 174, 192, 232, 240, 256, 290, 320, 348, 384, 435, 464, 480, 487, 512, 580, 640, 696, 768, 870, 928, 960, 974, 1024, 1160, 1280, 1392, 1461, 1536, 1740, 1856, 1920, 1948, 2320, 2435, 2560, 2784, 2922, 3072, 3480, 3712, 3840, 3896, 4640, 4870, 5120, 5568, 5844, 6960, 7305, 7424, 7680, 7792, 9280, 9740, 11136, 11688, 13920, 14123, 14610, 14848, 15360, 15584, 18560, 19480, 22272, 23376, 27840, 28246, 29220, 29696, 31168, 37120, 38960, 42369, 44544, 46752, 55680, 56492, 58440, 62336, 70615, 74240, 77920, 84738, 89088, 93504, 111360, 112984, 116880, 124672, 141230, 148480, 155840, 169476, 187008, 211845, 222720, 225968, 233760, 249344, 282460, 311680, 338952, 374016, 423690, 445440, 451936, 467520, 498688, 564920, 623360, 677904, 748032, 847380, 903872, 935040, 1129840, 1246720, 1355808, 1496064, 1694760, 1807744, 1870080, 2259680, 2493440, 2711616, 3389520, 3615488, 3740160, 4519360, 5423232, 6779040, 7230976, 7480320, 9038720, 10846464, 13558080, 14461952, 18077440, 21692928, 27116160, 36154880, 43385856, 54232320, 72309760, 108464640, 216929280]

約数ペア:

[(1, 216929280), (2, 108464640), (3, 72309760), (4, 54232320), (5, 43385856), (6, 36154880), (8, 27116160), (10, 21692928), (12, 18077440), (15, 14461952), (16, 13558080), (20, 10846464), (24, 9038720), (29, 7480320), (30, 7230976), (32, 6779040), (40, 5423232), (48, 4519360), (58, 3740160), (60, 3615488), (64, 3389520), (80, 2711616), (87, 2493440), (96, 2259680), (116, 1870080), (120, 1807744), (128, 1694760), (145, 1496064), (160, 1355808), (174, 1246720), (192, 1129840), (232, 935040), (240, 903872), (256, 847380), (290, 748032), (320, 677904), (348, 623360), (384, 564920), (435, 498688), (464, 467520), (480, 451936), (487, 445440), (512, 423690), (580, 374016), (640, 338952), (696, 311680), (768, 282460), (870, 249344), (928, 233760), (960, 225968), (974, 222720), (1024, 211845), (1160, 187008), (1280, 169476), (1392, 155840), (1461, 148480), (1536, 141230), (1740, 124672), (1856, 116880), (1920, 112984), (1948, 111360), (2320, 93504), (2435, 89088), (2560, 84738), (2784, 77920), (2922, 74240), (3072, 70615), (3480, 62336), (3712, 58440), (3840, 56492), (3896, 55680), (4640, 46752), (4870, 44544), (5120, 42369), (5568, 38960), (5844, 37120), (6960, 31168), (7305, 29696), (7424, 29220), (7680, 28246), (7792, 27840), (9280, 23376), (9740, 22272), (11136, 19480), (11688, 18560), (13920, 15584), (14123, 15360), (14610, 14848)]