About the Number
238840480
2進数表記:1110001111000110101010100000
漢数字表記:二億三千八百八十四万四百八十
素因数分解:
素因数の和:626
約数の個数: 96
約数和(自身を含む): 601500816
約数和(自身を除く): 362660336
約数列:
[1, 2, 4, 5, 8, 10, 16, 17, 20, 32, 34, 40, 68, 80, 85, 136, 160, 170, 272, 277, 317, 340, 544, 554, 634, 680, 1108, 1268, 1360, 1385, 1585, 2216, 2536, 2720, 2770, 3170, 4432, 4709, 5072, 5389, 5540, 6340, 8864, 9418, 10144, 10778, 11080, 12680, 18836, 21556, 22160, 23545, 25360, 26945, 37672, 43112, 44320, 47090, 50720, 53890, 75344, 86224, 87809, 94180, 107780, 150688, 172448, 175618, 188360, 215560, 351236, 376720, 431120, 439045, 702472, 753440, 862240, 878090, 1404944, 1492753, 1756180, 2809888, 2985506, 3512360, 5971012, 7024720, 7463765, 11942024, 14049440, 14927530, 23884048, 29855060, 47768096, 59710120, 119420240, 238840480]
約数ペア:
[(1, 238840480), (2, 119420240), (4, 59710120), (5, 47768096), (8, 29855060), (10, 23884048), (16, 14927530), (17, 14049440), (20, 11942024), (32, 7463765), (34, 7024720), (40, 5971012), (68, 3512360), (80, 2985506), (85, 2809888), (136, 1756180), (160, 1492753), (170, 1404944), (272, 878090), (277, 862240), (317, 753440), (340, 702472), (544, 439045), (554, 431120), (634, 376720), (680, 351236), (1108, 215560), (1268, 188360), (1360, 175618), (1385, 172448), (1585, 150688), (2216, 107780), (2536, 94180), (2720, 87809), (2770, 86224), (3170, 75344), (4432, 53890), (4709, 50720), (5072, 47090), (5389, 44320), (5540, 43112), (6340, 37672), (8864, 26945), (9418, 25360), (10144, 23545), (10778, 22160), (11080, 21556), (12680, 18836)]このpageの処理時間: 0.014522075653076172 seconds