266015564080

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{641}}^1\times {\mathrm{20029}}^1$

素因数の和:20727

約数の個数: 160

約数和(自身を含む): 727113997440

約数和(自身を除く): 461098433360

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 37, 40, 56, 70, 74, 80, 112, 140, 148, 185, 259, 280, 296, 370, 518, 560, 592, 641, 740, 1036, 1282, 1295, 1480, 2072, 2564, 2590, 2960, 3205, 4144, 4487, 5128, 5180, 6410, 8974, 10256, 10360, 12820, 17948, 20029, 20720, 22435, 23717, 25640, 35896, 40058, 44870, 47434, 51280, 71792, 80116, 89740, 94868, 100145, 118585, 140203, 160232, 166019, 179480, 189736, 200290, 237170, 280406, 320464, 332038, 358960, 379472, 400580, 474340, 560812, 664076, 701015, 741073, 801160, 830095, 948680, 1121624, 1328152, 1402030, 1482146, 1602320, 1660190, 1897360, 2243248, 2656304, 2804060, 2964292, 3320380, 3705365, 5187511, 5608120, 5928584, 6640760, 7410730, 10375022, 11216240, 11857168, 12838589, 13281520, 14821460, 20750044, 25677178, 25937555, 29642920, 41500088, 51354356, 51875110, 59285840, 64192945, 83000176, 89870123, 102708712, 103750220, 128385890, 179740246, 205417424, 207500440, 256771780, 359480492, 415000880, 449350615, 475027793, 513543560, 718960984, 898701230, 950055586, 1027087120, 1437921968, 1797402460, 1900111172, 2375138965, 3325194551, 3594804920, 3800222344, 4750277930, 6650389102, 7189609840, 7600444688, 9500555860, 13300778204, 16625972755, 19001111720, 26601556408, 33251945510, 38002223440, 53203112816, 66503891020, 133007782040, 266015564080]

約数ペア:

[(1, 266015564080), (2, 133007782040), (4, 66503891020), (5, 53203112816), (7, 38002223440), (8, 33251945510), (10, 26601556408), (14, 19001111720), (16, 16625972755), (20, 13300778204), (28, 9500555860), (35, 7600444688), (37, 7189609840), (40, 6650389102), (56, 4750277930), (70, 3800222344), (74, 3594804920), (80, 3325194551), (112, 2375138965), (140, 1900111172), (148, 1797402460), (185, 1437921968), (259, 1027087120), (280, 950055586), (296, 898701230), (370, 718960984), (518, 513543560), (560, 475027793), (592, 449350615), (641, 415000880), (740, 359480492), (1036, 256771780), (1282, 207500440), (1295, 205417424), (1480, 179740246), (2072, 128385890), (2564, 103750220), (2590, 102708712), (2960, 89870123), (3205, 83000176), (4144, 64192945), (4487, 59285840), (5128, 51875110), (5180, 51354356), (6410, 41500088), (8974, 29642920), (10256, 25937555), (10360, 25677178), (12820, 20750044), (17948, 14821460), (20029, 13281520), (20720, 12838589), (22435, 11857168), (23717, 11216240), (25640, 10375022), (35896, 7410730), (40058, 6640760), (44870, 5928584), (47434, 5608120), (51280, 5187511), (71792, 3705365), (80116, 3320380), (89740, 2964292), (94868, 2804060), (100145, 2656304), (118585, 2243248), (140203, 1897360), (160232, 1660190), (166019, 1602320), (179480, 1482146), (189736, 1402030), (200290, 1328152), (237170, 1121624), (280406, 948680), (320464, 830095), (332038, 801160), (358960, 741073), (379472, 701015), (400580, 664076), (474340, 560812)]