660029040

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{27779}}^1$

素因数の和:27812

約数の個数: 160

約数和(自身を含む): 2480198400

約数和(自身を除く): 1820169360

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 27, 30, 33, 36, 40, 44, 45, 48, 54, 55, 60, 66, 72, 80, 88, 90, 99, 108, 110, 120, 132, 135, 144, 165, 176, 180, 198, 216, 220, 240, 264, 270, 297, 330, 360, 396, 432, 440, 495, 528, 540, 594, 660, 720, 792, 880, 990, 1080, 1188, 1320, 1485, 1584, 1980, 2160, 2376, 2640, 2970, 3960, 4752, 5940, 7920, 11880, 23760, 27779, 55558, 83337, 111116, 138895, 166674, 222232, 250011, 277790, 305569, 333348, 416685, 444464, 500022, 555580, 611138, 666696, 750033, 833370, 916707, 1000044, 1111160, 1222276, 1250055, 1333392, 1500066, 1527845, 1666740, 1833414, 2000088, 2222320, 2444552, 2500110, 2750121, 3000132, 3055690, 3333480, 3666828, 3750165, 4000176, 4583535, 4889104, 5000220, 5500242, 6000264, 6111380, 6666960, 7333656, 7500330, 8250363, 9167070, 10000440, 11000484, 12000528, 12222760, 13750605, 14667312, 15000660, 16500726, 18334140, 20000880, 22000968, 24445520, 27501210, 30001320, 33001452, 36668280, 41251815, 44001936, 55002420, 60002640, 66002904, 73336560, 82503630, 110004840, 132005808, 165007260, 220009680, 330014520, 660029040]

約数ペア:

[(1, 660029040), (2, 330014520), (3, 220009680), (4, 165007260), (5, 132005808), (6, 110004840), (8, 82503630), (9, 73336560), (10, 66002904), (11, 60002640), (12, 55002420), (15, 44001936), (16, 41251815), (18, 36668280), (20, 33001452), (22, 30001320), (24, 27501210), (27, 24445520), (30, 22000968), (33, 20000880), (36, 18334140), (40, 16500726), (44, 15000660), (45, 14667312), (48, 13750605), (54, 12222760), (55, 12000528), (60, 11000484), (66, 10000440), (72, 9167070), (80, 8250363), (88, 7500330), (90, 7333656), (99, 6666960), (108, 6111380), (110, 6000264), (120, 5500242), (132, 5000220), (135, 4889104), (144, 4583535), (165, 4000176), (176, 3750165), (180, 3666828), (198, 3333480), (216, 3055690), (220, 3000132), (240, 2750121), (264, 2500110), (270, 2444552), (297, 2222320), (330, 2000088), (360, 1833414), (396, 1666740), (432, 1527845), (440, 1500066), (495, 1333392), (528, 1250055), (540, 1222276), (594, 1111160), (660, 1000044), (720, 916707), (792, 833370), (880, 750033), (990, 666696), (1080, 611138), (1188, 555580), (1320, 500022), (1485, 444464), (1584, 416685), (1980, 333348), (2160, 305569), (2376, 277790), (2640, 250011), (2970, 222232), (3960, 166674), (4752, 138895), (5940, 111116), (7920, 83337), (11880, 55558), (23760, 27779)]