140460120

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{59}}^1\times {\mathrm{389}}^1$

素因数の和:482

約数の個数: 192

約数和(自身を含む): 492804000

約数和(自身を除く): 352343880

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 17, 18, 20, 24, 30, 34, 36, 40, 45, 51, 59, 60, 68, 72, 85, 90, 102, 118, 120, 136, 153, 170, 177, 180, 204, 236, 255, 295, 306, 340, 354, 360, 389, 408, 472, 510, 531, 590, 612, 680, 708, 765, 778, 885, 1003, 1020, 1062, 1167, 1180, 1224, 1416, 1530, 1556, 1770, 1945, 2006, 2040, 2124, 2334, 2360, 2655, 3009, 3060, 3112, 3501, 3540, 3890, 4012, 4248, 4668, 5015, 5310, 5835, 6018, 6120, 6613, 7002, 7080, 7780, 8024, 9027, 9336, 10030, 10620, 11670, 12036, 13226, 14004, 15045, 15560, 17505, 18054, 19839, 20060, 21240, 22951, 23340, 24072, 26452, 28008, 30090, 33065, 35010, 36108, 39678, 40120, 45135, 45902, 46680, 52904, 59517, 60180, 66130, 68853, 70020, 72216, 79356, 90270, 91804, 99195, 114755, 119034, 120360, 132260, 137706, 140040, 158712, 180540, 183608, 198390, 206559, 229510, 238068, 264520, 275412, 297585, 344265, 361080, 390167, 396780, 413118, 459020, 476136, 550824, 595170, 688530, 780334, 793560, 826236, 918040, 1032795, 1170501, 1190340, 1377060, 1560668, 1652472, 1950835, 2065590, 2341002, 2380680, 2754120, 3121336, 3511503, 3901670, 4131180, 4682004, 5852505, 7023006, 7803340, 8262360, 9364008, 11705010, 14046012, 15606680, 17557515, 23410020, 28092024, 35115030, 46820040, 70230060, 140460120]

約数ペア:

[(1, 140460120), (2, 70230060), (3, 46820040), (4, 35115030), (5, 28092024), (6, 23410020), (8, 17557515), (9, 15606680), (10, 14046012), (12, 11705010), (15, 9364008), (17, 8262360), (18, 7803340), (20, 7023006), (24, 5852505), (30, 4682004), (34, 4131180), (36, 3901670), (40, 3511503), (45, 3121336), (51, 2754120), (59, 2380680), (60, 2341002), (68, 2065590), (72, 1950835), (85, 1652472), (90, 1560668), (102, 1377060), (118, 1190340), (120, 1170501), (136, 1032795), (153, 918040), (170, 826236), (177, 793560), (180, 780334), (204, 688530), (236, 595170), (255, 550824), (295, 476136), (306, 459020), (340, 413118), (354, 396780), (360, 390167), (389, 361080), (408, 344265), (472, 297585), (510, 275412), (531, 264520), (590, 238068), (612, 229510), (680, 206559), (708, 198390), (765, 183608), (778, 180540), (885, 158712), (1003, 140040), (1020, 137706), (1062, 132260), (1167, 120360), (1180, 119034), (1224, 114755), (1416, 99195), (1530, 91804), (1556, 90270), (1770, 79356), (1945, 72216), (2006, 70020), (2040, 68853), (2124, 66130), (2334, 60180), (2360, 59517), (2655, 52904), (3009, 46680), (3060, 45902), (3112, 45135), (3501, 40120), (3540, 39678), (3890, 36108), (4012, 35010), (4248, 33065), (4668, 30090), (5015, 28008), (5310, 26452), (5835, 24072), (6018, 23340), (6120, 22951), (6613, 21240), (7002, 20060), (7080, 19839), (7780, 18054), (8024, 17505), (9027, 15560), (9336, 15045), (10030, 14004), (10620, 13226), (11670, 12036)]