About the Number
231640920
2進数表記:1101110011101000111101011000
漢数字表記:二億三千百六十四万九百二十
素因数分解:
素因数の和:91945
約数の個数: 96
約数和(自身を含む): 860389920
約数和(自身を除く): 628749000
約数列:
[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 56, 60, 63, 70, 72, 84, 90, 105, 120, 126, 140, 168, 180, 210, 252, 280, 315, 360, 420, 504, 630, 840, 1260, 2520, 91921, 183842, 275763, 367684, 459605, 551526, 643447, 735368, 827289, 919210, 1103052, 1286894, 1378815, 1654578, 1838420, 1930341, 2206104, 2573788, 2757630, 3217235, 3309156, 3676840, 3860682, 4136445, 5147576, 5515260, 5791023, 6434470, 6618312, 7721364, 8272890, 9651705, 11030520, 11582046, 12868940, 15442728, 16545780, 19303410, 23164092, 25737880, 28955115, 33091560, 38606820, 46328184, 57910230, 77213640, 115820460, 231640920]
約数ペア:
[(1, 231640920), (2, 115820460), (3, 77213640), (4, 57910230), (5, 46328184), (6, 38606820), (7, 33091560), (8, 28955115), (9, 25737880), (10, 23164092), (12, 19303410), (14, 16545780), (15, 15442728), (18, 12868940), (20, 11582046), (21, 11030520), (24, 9651705), (28, 8272890), (30, 7721364), (35, 6618312), (36, 6434470), (40, 5791023), (42, 5515260), (45, 5147576), (56, 4136445), (60, 3860682), (63, 3676840), (70, 3309156), (72, 3217235), (84, 2757630), (90, 2573788), (105, 2206104), (120, 1930341), (126, 1838420), (140, 1654578), (168, 1378815), (180, 1286894), (210, 1103052), (252, 919210), (280, 827289), (315, 735368), (360, 643447), (420, 551526), (504, 459605), (630, 367684), (840, 275763), (1260, 183842), (2520, 91921)]このpageの処理時間: 0.009243011474609375 seconds