About the Number
23561280
2進数表記:1011001111000010001000000
漢数字表記:二千三百五十六万千二百八十
素因数分解:
素因数の和:136
約数の個数: 196
約数和(自身を含む): 84952332
約数和(自身を除く): 61391052
約数列:
[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 64, 72, 80, 81, 90, 96, 101, 108, 120, 135, 144, 160, 162, 180, 192, 202, 216, 240, 243, 270, 288, 303, 320, 324, 360, 404, 405, 432, 480, 486, 505, 540, 576, 606, 648, 720, 729, 808, 810, 864, 909, 960, 972, 1010, 1080, 1212, 1215, 1296, 1440, 1458, 1515, 1616, 1620, 1728, 1818, 1944, 2020, 2160, 2424, 2430, 2592, 2727, 2880, 2916, 3030, 3232, 3240, 3636, 3645, 3888, 4040, 4320, 4545, 4848, 4860, 5184, 5454, 5832, 6060, 6464, 6480, 7272, 7290, 7776, 8080, 8181, 8640, 9090, 9696, 9720, 10908, 11664, 12120, 12960, 13635, 14544, 14580, 15552, 16160, 16362, 18180, 19392, 19440, 21816, 23328, 24240, 24543, 25920, 27270, 29088, 29160, 32320, 32724, 36360, 38880, 40905, 43632, 46656, 48480, 49086, 54540, 58176, 58320, 65448, 72720, 73629, 77760, 81810, 87264, 96960, 98172, 109080, 116640, 122715, 130896, 145440, 147258, 163620, 174528, 196344, 218160, 233280, 245430, 261792, 290880, 294516, 327240, 368145, 392688, 436320, 490860, 523584, 589032, 654480, 736290, 785376, 872640, 981720, 1178064, 1308960, 1472580, 1570752, 1963440, 2356128, 2617920, 2945160, 3926880, 4712256, 5890320, 7853760, 11780640, 23561280]
約数ペア:
[(1, 23561280), (2, 11780640), (3, 7853760), (4, 5890320), (5, 4712256), (6, 3926880), (8, 2945160), (9, 2617920), (10, 2356128), (12, 1963440), (15, 1570752), (16, 1472580), (18, 1308960), (20, 1178064), (24, 981720), (27, 872640), (30, 785376), (32, 736290), (36, 654480), (40, 589032), (45, 523584), (48, 490860), (54, 436320), (60, 392688), (64, 368145), (72, 327240), (80, 294516), (81, 290880), (90, 261792), (96, 245430), (101, 233280), (108, 218160), (120, 196344), (135, 174528), (144, 163620), (160, 147258), (162, 145440), (180, 130896), (192, 122715), (202, 116640), (216, 109080), (240, 98172), (243, 96960), (270, 87264), (288, 81810), (303, 77760), (320, 73629), (324, 72720), (360, 65448), (404, 58320), (405, 58176), (432, 54540), (480, 49086), (486, 48480), (505, 46656), (540, 43632), (576, 40905), (606, 38880), (648, 36360), (720, 32724), (729, 32320), (808, 29160), (810, 29088), (864, 27270), (909, 25920), (960, 24543), (972, 24240), (1010, 23328), (1080, 21816), (1212, 19440), (1215, 19392), (1296, 18180), (1440, 16362), (1458, 16160), (1515, 15552), (1616, 14580), (1620, 14544), (1728, 13635), (1818, 12960), (1944, 12120), (2020, 11664), (2160, 10908), (2424, 9720), (2430, 9696), (2592, 9090), (2727, 8640), (2880, 8181), (2916, 8080), (3030, 7776), (3232, 7290), (3240, 7272), (3636, 6480), (3645, 6464), (3888, 6060), (4040, 5832), (4320, 5454), (4545, 5184), (4848, 4860)]このpageの処理時間: 0.2679469585418701 seconds