About the Number
21236528040
2進数表記:10011110001110010111011001110101000
漢数字表記:二百十二億三千六百五十二万八千四十
素因数分解:
素因数の和:1944771
約数の個数: 128
約数和(自身を含む): 78411836160
約数和(自身を除く): 57175308120
約数列:
[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 13, 14, 15, 20, 21, 24, 26, 28, 30, 35, 39, 40, 42, 52, 56, 60, 65, 70, 78, 84, 91, 104, 105, 120, 130, 140, 156, 168, 182, 195, 210, 260, 273, 280, 312, 364, 390, 420, 455, 520, 546, 728, 780, 840, 910, 1092, 1365, 1560, 1820, 2184, 2730, 3640, 5460, 10920, 1944737, 3889474, 5834211, 7778948, 9723685, 11668422, 13613159, 15557896, 19447370, 23336844, 25281581, 27226318, 29171055, 38894740, 40839477, 46673688, 50563162, 54452636, 58342110, 68065795, 75844743, 77789480, 81678954, 101126324, 108905272, 116684220, 126407905, 136131590, 151689486, 163357908, 176971067, 202252648, 204197385, 233368440, 252815810, 272263180, 303378972, 326715816, 353942134, 379223715, 408394770, 505631620, 530913201, 544526360, 606757944, 707884268, 758447430, 816789540, 884855335, 1011263240, 1061826402, 1415768536, 1516894860, 1633579080, 1769710670, 2123652804, 2654566005, 3033789720, 3539421340, 4247305608, 5309132010, 7078842680, 10618264020, 21236528040]
約数ペア:
[(1, 21236528040), (2, 10618264020), (3, 7078842680), (4, 5309132010), (5, 4247305608), (6, 3539421340), (7, 3033789720), (8, 2654566005), (10, 2123652804), (12, 1769710670), (13, 1633579080), (14, 1516894860), (15, 1415768536), (20, 1061826402), (21, 1011263240), (24, 884855335), (26, 816789540), (28, 758447430), (30, 707884268), (35, 606757944), (39, 544526360), (40, 530913201), (42, 505631620), (52, 408394770), (56, 379223715), (60, 353942134), (65, 326715816), (70, 303378972), (78, 272263180), (84, 252815810), (91, 233368440), (104, 204197385), (105, 202252648), (120, 176971067), (130, 163357908), (140, 151689486), (156, 136131590), (168, 126407905), (182, 116684220), (195, 108905272), (210, 101126324), (260, 81678954), (273, 77789480), (280, 75844743), (312, 68065795), (364, 58342110), (390, 54452636), (420, 50563162), (455, 46673688), (520, 40839477), (546, 38894740), (728, 29171055), (780, 27226318), (840, 25281581), (910, 23336844), (1092, 19447370), (1365, 15557896), (1560, 13613159), (1820, 11668422), (2184, 9723685), (2730, 7778948), (3640, 5834211), (5460, 3889474), (10920, 1944737)]このpageの処理時間: 0.5479483604431152 seconds