217011960

素因数分解:

$2^3\times 3^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{6089}}^1$

素因数の和:6123

約数の個数: 160

約数和(自身を含む): 795841200

約数和(自身を除く): 578829240

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 18, 20, 22, 24, 27, 30, 33, 36, 40, 44, 45, 54, 55, 60, 66, 72, 81, 88, 90, 99, 108, 110, 120, 132, 135, 162, 165, 180, 198, 216, 220, 264, 270, 297, 324, 330, 360, 396, 405, 440, 495, 540, 594, 648, 660, 792, 810, 891, 990, 1080, 1188, 1320, 1485, 1620, 1782, 1980, 2376, 2970, 3240, 3564, 3960, 4455, 5940, 6089, 7128, 8910, 11880, 12178, 17820, 18267, 24356, 30445, 35640, 36534, 48712, 54801, 60890, 66979, 73068, 91335, 109602, 121780, 133958, 146136, 164403, 182670, 200937, 219204, 243560, 267916, 274005, 328806, 334895, 365340, 401874, 438408, 493209, 535832, 548010, 602811, 657612, 669790, 730680, 803748, 822015, 986418, 1004685, 1096020, 1205622, 1315224, 1339580, 1607496, 1644030, 1808433, 1972836, 2009370, 2192040, 2411244, 2466045, 2679160, 3014055, 3288060, 3616866, 3945672, 4018740, 4822488, 4932090, 5425299, 6028110, 6576120, 7233732, 8037480, 9042165, 9864180, 10850598, 12056220, 14467464, 18084330, 19728360, 21701196, 24112440, 27126495, 36168660, 43402392, 54252990, 72337320, 108505980, 217011960]

約数ペア:

[(1, 217011960), (2, 108505980), (3, 72337320), (4, 54252990), (5, 43402392), (6, 36168660), (8, 27126495), (9, 24112440), (10, 21701196), (11, 19728360), (12, 18084330), (15, 14467464), (18, 12056220), (20, 10850598), (22, 9864180), (24, 9042165), (27, 8037480), (30, 7233732), (33, 6576120), (36, 6028110), (40, 5425299), (44, 4932090), (45, 4822488), (54, 4018740), (55, 3945672), (60, 3616866), (66, 3288060), (72, 3014055), (81, 2679160), (88, 2466045), (90, 2411244), (99, 2192040), (108, 2009370), (110, 1972836), (120, 1808433), (132, 1644030), (135, 1607496), (162, 1339580), (165, 1315224), (180, 1205622), (198, 1096020), (216, 1004685), (220, 986418), (264, 822015), (270, 803748), (297, 730680), (324, 669790), (330, 657612), (360, 602811), (396, 548010), (405, 535832), (440, 493209), (495, 438408), (540, 401874), (594, 365340), (648, 334895), (660, 328806), (792, 274005), (810, 267916), (891, 243560), (990, 219204), (1080, 200937), (1188, 182670), (1320, 164403), (1485, 146136), (1620, 133958), (1782, 121780), (1980, 109602), (2376, 91335), (2970, 73068), (3240, 66979), (3564, 60890), (3960, 54801), (4455, 48712), (5940, 36534), (6089, 35640), (7128, 30445), (8910, 24356), (11880, 18267), (12178, 17820)]