About the Number
1243257480
2進数表記:1001010000110101001101010001000
漢数字表記:十二億四千三百二十五万七千四百八十
素因数分解:
素因数の和:1252
約数の個数: 192
約数和(自身を含む): 4216043520
約数和(自身を除く): 2972786040
約数列:
[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 31, 36, 40, 45, 60, 62, 72, 90, 93, 101, 120, 124, 155, 180, 186, 202, 248, 279, 303, 310, 360, 372, 404, 465, 505, 558, 606, 620, 744, 808, 909, 930, 1010, 1103, 1116, 1212, 1240, 1395, 1515, 1818, 1860, 2020, 2206, 2232, 2424, 2790, 3030, 3131, 3309, 3636, 3720, 4040, 4412, 4545, 5515, 5580, 6060, 6262, 6618, 7272, 8824, 9090, 9393, 9927, 11030, 11160, 12120, 12524, 13236, 15655, 16545, 18180, 18786, 19854, 22060, 25048, 26472, 28179, 31310, 33090, 34193, 36360, 37572, 39708, 44120, 46965, 49635, 56358, 62620, 66180, 68386, 75144, 79416, 93930, 99270, 102579, 111403, 112716, 125240, 132360, 136772, 140895, 170965, 187860, 198540, 205158, 222806, 225432, 273544, 281790, 307737, 334209, 341930, 375720, 397080, 410316, 445612, 512895, 557015, 563580, 615474, 668418, 683860, 820632, 891224, 1002627, 1025790, 1114030, 1127160, 1230948, 1336836, 1367720, 1538685, 1671045, 2005254, 2051580, 2228060, 2461896, 2673672, 3077370, 3342090, 3453493, 4010508, 4103160, 4456120, 5013135, 6154740, 6684180, 6906986, 8021016, 10026270, 10360479, 12309480, 13368360, 13813972, 17267465, 20052540, 20720958, 27627944, 31081437, 34534930, 40105080, 41441916, 51802395, 62162874, 69069860, 82883832, 103604790, 124325748, 138139720, 155407185, 207209580, 248651496, 310814370, 414419160, 621628740, 1243257480]
約数ペア:
[(1, 1243257480), (2, 621628740), (3, 414419160), (4, 310814370), (5, 248651496), (6, 207209580), (8, 155407185), (9, 138139720), (10, 124325748), (12, 103604790), (15, 82883832), (18, 69069860), (20, 62162874), (24, 51802395), (30, 41441916), (31, 40105080), (36, 34534930), (40, 31081437), (45, 27627944), (60, 20720958), (62, 20052540), (72, 17267465), (90, 13813972), (93, 13368360), (101, 12309480), (120, 10360479), (124, 10026270), (155, 8021016), (180, 6906986), (186, 6684180), (202, 6154740), (248, 5013135), (279, 4456120), (303, 4103160), (310, 4010508), (360, 3453493), (372, 3342090), (404, 3077370), (465, 2673672), (505, 2461896), (558, 2228060), (606, 2051580), (620, 2005254), (744, 1671045), (808, 1538685), (909, 1367720), (930, 1336836), (1010, 1230948), (1103, 1127160), (1116, 1114030), (1212, 1025790), (1240, 1002627), (1395, 891224), (1515, 820632), (1818, 683860), (1860, 668418), (2020, 615474), (2206, 563580), (2232, 557015), (2424, 512895), (2790, 445612), (3030, 410316), (3131, 397080), (3309, 375720), (3636, 341930), (3720, 334209), (4040, 307737), (4412, 281790), (4545, 273544), (5515, 225432), (5580, 222806), (6060, 205158), (6262, 198540), (6618, 187860), (7272, 170965), (8824, 140895), (9090, 136772), (9393, 132360), (9927, 125240), (11030, 112716), (11160, 111403), (12120, 102579), (12524, 99270), (13236, 93930), (15655, 79416), (16545, 75144), (18180, 68386), (18786, 66180), (19854, 62620), (22060, 56358), (25048, 49635), (26472, 46965), (28179, 44120), (31310, 39708), (33090, 37572), (34193, 36360)]このpageの処理時間: 0.010398387908935547 seconds