About the Number
15961140
2進数表記:111100111000110000110100
漢数字表記:千五百九十六万千百四十
素因数分解:
素因数の和:406
約数の個数: 144
約数和(自身を含む): 55036800
約数和(自身を除く): 39075660
約数列:
[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 19, 20, 26, 30, 36, 38, 39, 45, 52, 57, 60, 65, 76, 78, 90, 95, 114, 117, 130, 156, 171, 180, 190, 195, 228, 234, 247, 260, 285, 342, 359, 380, 390, 468, 494, 570, 585, 684, 718, 741, 780, 855, 988, 1077, 1140, 1170, 1235, 1436, 1482, 1710, 1795, 2154, 2223, 2340, 2470, 2964, 3231, 3420, 3590, 3705, 4308, 4446, 4667, 4940, 5385, 6462, 6821, 7180, 7410, 8892, 9334, 10770, 11115, 12924, 13642, 14001, 14820, 16155, 18668, 20463, 21540, 22230, 23335, 27284, 28002, 32310, 34105, 40926, 42003, 44460, 46670, 56004, 61389, 64620, 68210, 70005, 81852, 84006, 88673, 93340, 102315, 122778, 136420, 140010, 168012, 177346, 204630, 210015, 245556, 266019, 280020, 306945, 354692, 409260, 420030, 443365, 532038, 613890, 798057, 840060, 886730, 1064076, 1227780, 1330095, 1596114, 1773460, 2660190, 3192228, 3990285, 5320380, 7980570, 15961140]
約数ペア:
[(1, 15961140), (2, 7980570), (3, 5320380), (4, 3990285), (5, 3192228), (6, 2660190), (9, 1773460), (10, 1596114), (12, 1330095), (13, 1227780), (15, 1064076), (18, 886730), (19, 840060), (20, 798057), (26, 613890), (30, 532038), (36, 443365), (38, 420030), (39, 409260), (45, 354692), (52, 306945), (57, 280020), (60, 266019), (65, 245556), (76, 210015), (78, 204630), (90, 177346), (95, 168012), (114, 140010), (117, 136420), (130, 122778), (156, 102315), (171, 93340), (180, 88673), (190, 84006), (195, 81852), (228, 70005), (234, 68210), (247, 64620), (260, 61389), (285, 56004), (342, 46670), (359, 44460), (380, 42003), (390, 40926), (468, 34105), (494, 32310), (570, 28002), (585, 27284), (684, 23335), (718, 22230), (741, 21540), (780, 20463), (855, 18668), (988, 16155), (1077, 14820), (1140, 14001), (1170, 13642), (1235, 12924), (1436, 11115), (1482, 10770), (1710, 9334), (1795, 8892), (2154, 7410), (2223, 7180), (2340, 6821), (2470, 6462), (2964, 5385), (3231, 4940), (3420, 4667), (3590, 4446), (3705, 4308)]このpageの処理時間: 0.004123210906982422 seconds