About the Number

20121267662400

20121267662399 ← → 20121267662401

2進数表記:100100100110011011001000000101110111001000000

漢数字表記:二十兆千二百十二億六千七百六十六万二千四百

素因数分解:

2 6 × 3 1 × 5 2 × 31 1 × 135223573 1

素因数の和:135223629
約数の個数: 168
約数和(自身を含む): 68144026987264
約数和(自身を除く): 48022759324864

約数列:
[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 31, 32, 40, 48, 50, 60, 62, 64, 75, 80, 93, 96, 100, 120, 124, 150, 155, 160, 186, 192, 200, 240, 248, 300, 310, 320, 372, 400, 465, 480, 496, 600, 620, 744, 775, 800, 930, 960, 992, 1200, 1240, 1488, 1550, 1600, 1860, 1984, 2325, 2400, 2480, 2976, 3100, 3720, 4650, 4800, 4960, 5952, 6200, 7440, 9300, 9920, 12400, 14880, 18600, 24800, 29760, 37200, 49600, 74400, 148800, 135223573, 270447146, 405670719, 540894292, 676117865, 811341438, 1081788584, 1352235730, 1622682876, 2028353595, 2163577168, 2704471460, 3245365752, 3380589325, 4056707190, 4191930763, 4327154336, 5408942920, 6490731504, 6761178650, 8113414380, 8383861526, 8654308672, 10141767975, 10817885840, 12575792289, 12981463008, 13522357300, 16226828760, 16767723052, 20283535950, 20959653815, 21635771680, 25151584578, 25962926016, 27044714600, 32453657520, 33535446104, 40567071900, 41919307630, 43271543360, 50303169156, 54089429200, 62878961445, 64907315040, 67070892208, 81134143800, 83838615260, 100606338312, 104798269075, 108178858400, 125757922890, 129814630080, 134141784416, 162268287600, 167677230520, 201212676624, 209596538150, 216357716800, 251515845780, 268283568832, 314394807225, 324536575200, 335354461040, 402425353248, 419193076300, 503031691560, 628789614450, 649073150400, 670708922080, 804850706496, 838386152600, 1006063383120, 1257579228900, 1341417844160, 1676772305200, 2012126766240, 2515158457800, 3353544610400, 4024253532480, 5030316915600, 6707089220800, 10060633831200, 20121267662400]

約数ペア:
[(1, 20121267662400), (2, 10060633831200), (3, 6707089220800), (4, 5030316915600), (5, 4024253532480), (6, 3353544610400), (8, 2515158457800), (10, 2012126766240), (12, 1676772305200), (15, 1341417844160), (16, 1257579228900), (20, 1006063383120), (24, 838386152600), (25, 804850706496), (30, 670708922080), (31, 649073150400), (32, 628789614450), (40, 503031691560), (48, 419193076300), (50, 402425353248), (60, 335354461040), (62, 324536575200), (64, 314394807225), (75, 268283568832), (80, 251515845780), (93, 216357716800), (96, 209596538150), (100, 201212676624), (120, 167677230520), (124, 162268287600), (150, 134141784416), (155, 129814630080), (160, 125757922890), (186, 108178858400), (192, 104798269075), (200, 100606338312), (240, 83838615260), (248, 81134143800), (300, 67070892208), (310, 64907315040), (320, 62878961445), (372, 54089429200), (400, 50303169156), (465, 43271543360), (480, 41919307630), (496, 40567071900), (600, 33535446104), (620, 32453657520), (744, 27044714600), (775, 25962926016), (800, 25151584578), (930, 21635771680), (960, 20959653815), (992, 20283535950), (1200, 16767723052), (1240, 16226828760), (1488, 13522357300), (1550, 12981463008), (1600, 12575792289), (1860, 10817885840), (1984, 10141767975), (2325, 8654308672), (2400, 8383861526), (2480, 8113414380), (2976, 6761178650), (3100, 6490731504), (3720, 5408942920), (4650, 4327154336), (4800, 4191930763), (4960, 4056707190), (5952, 3380589325), (6200, 3245365752), (7440, 2704471460), (9300, 2163577168), (9920, 2028353595), (12400, 1622682876), (14880, 1352235730), (18600, 1081788584), (24800, 811341438), (29760, 676117865), (37200, 540894292), (49600, 405670719), (74400, 270447146), (148800, 135223573)]

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