820320288

素因数分解:

$2^5\times 3^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{10459}}^1$

素因数の和:10534

約数の個数: 96

約数和(自身を含む): 2319609600

約数和(自身を除く): 1499289312

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 32, 38, 43, 48, 57, 76, 86, 96, 114, 129, 152, 172, 228, 258, 304, 344, 456, 516, 608, 688, 817, 912, 1032, 1376, 1634, 1824, 2064, 2451, 3268, 4128, 4902, 6536, 9804, 10459, 13072, 19608, 20918, 26144, 31377, 39216, 41836, 62754, 78432, 83672, 125508, 167344, 198721, 251016, 334688, 397442, 449737, 502032, 596163, 794884, 899474, 1004064, 1192326, 1349211, 1589768, 1798948, 2384652, 2698422, 3179536, 3597896, 4769304, 5396844, 6359072, 7195792, 8545003, 9538608, 10793688, 14391584, 17090006, 19077216, 21587376, 25635009, 34180012, 43174752, 51270018, 68360024, 102540036, 136720048, 205080072, 273440096, 410160144, 820320288]

約数ペア:

[(1, 820320288), (2, 410160144), (3, 273440096), (4, 205080072), (6, 136720048), (8, 102540036), (12, 68360024), (16, 51270018), (19, 43174752), (24, 34180012), (32, 25635009), (38, 21587376), (43, 19077216), (48, 17090006), (57, 14391584), (76, 10793688), (86, 9538608), (96, 8545003), (114, 7195792), (129, 6359072), (152, 5396844), (172, 4769304), (228, 3597896), (258, 3179536), (304, 2698422), (344, 2384652), (456, 1798948), (516, 1589768), (608, 1349211), (688, 1192326), (817, 1004064), (912, 899474), (1032, 794884), (1376, 596163), (1634, 502032), (1824, 449737), (2064, 397442), (2451, 334688), (3268, 251016), (4128, 198721), (4902, 167344), (6536, 125508), (9804, 83672), (10459, 78432), (13072, 62754), (19608, 41836), (20918, 39216), (26144, 31377)]