69859680

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{101}}^1\times {\mathrm{131}}^1$

素因数の和:261

約数の個数: 192

約数和(自身を含む): 244290816

約数和(自身を除く): 174431136

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 32, 33, 40, 44, 48, 55, 60, 66, 80, 88, 96, 101, 110, 120, 131, 132, 160, 165, 176, 202, 220, 240, 262, 264, 303, 330, 352, 393, 404, 440, 480, 505, 524, 528, 606, 655, 660, 786, 808, 880, 1010, 1048, 1056, 1111, 1212, 1310, 1320, 1441, 1515, 1572, 1616, 1760, 1965, 2020, 2096, 2222, 2424, 2620, 2640, 2882, 3030, 3144, 3232, 3333, 3930, 4040, 4192, 4323, 4444, 4848, 5240, 5280, 5555, 5764, 6060, 6288, 6666, 7205, 7860, 8080, 8646, 8888, 9696, 10480, 11110, 11528, 12120, 12576, 13231, 13332, 14410, 15720, 16160, 16665, 17292, 17776, 20960, 21615, 22220, 23056, 24240, 26462, 26664, 28820, 31440, 33330, 34584, 35552, 39693, 43230, 44440, 46112, 48480, 52924, 53328, 57640, 62880, 66155, 66660, 69168, 79386, 86460, 88880, 105848, 106656, 115280, 132310, 133320, 138336, 145541, 158772, 172920, 177760, 198465, 211696, 230560, 264620, 266640, 291082, 317544, 345840, 396930, 423392, 436623, 529240, 533280, 582164, 635088, 691680, 727705, 793860, 873246, 1058480, 1164328, 1270176, 1455410, 1587720, 1746492, 2116960, 2183115, 2328656, 2910820, 3175440, 3492984, 4366230, 4657312, 5821640, 6350880, 6985968, 8732460, 11643280, 13971936, 17464920, 23286560, 34929840, 69859680]

約数ペア:

[(1, 69859680), (2, 34929840), (3, 23286560), (4, 17464920), (5, 13971936), (6, 11643280), (8, 8732460), (10, 6985968), (11, 6350880), (12, 5821640), (15, 4657312), (16, 4366230), (20, 3492984), (22, 3175440), (24, 2910820), (30, 2328656), (32, 2183115), (33, 2116960), (40, 1746492), (44, 1587720), (48, 1455410), (55, 1270176), (60, 1164328), (66, 1058480), (80, 873246), (88, 793860), (96, 727705), (101, 691680), (110, 635088), (120, 582164), (131, 533280), (132, 529240), (160, 436623), (165, 423392), (176, 396930), (202, 345840), (220, 317544), (240, 291082), (262, 266640), (264, 264620), (303, 230560), (330, 211696), (352, 198465), (393, 177760), (404, 172920), (440, 158772), (480, 145541), (505, 138336), (524, 133320), (528, 132310), (606, 115280), (655, 106656), (660, 105848), (786, 88880), (808, 86460), (880, 79386), (1010, 69168), (1048, 66660), (1056, 66155), (1111, 62880), (1212, 57640), (1310, 53328), (1320, 52924), (1441, 48480), (1515, 46112), (1572, 44440), (1616, 43230), (1760, 39693), (1965, 35552), (2020, 34584), (2096, 33330), (2222, 31440), (2424, 28820), (2620, 26664), (2640, 26462), (2882, 24240), (3030, 23056), (3144, 22220), (3232, 21615), (3333, 20960), (3930, 17776), (4040, 17292), (4192, 16665), (4323, 16160), (4444, 15720), (4848, 14410), (5240, 13332), (5280, 13231), (5555, 12576), (5764, 12120), (6060, 11528), (6288, 11110), (6666, 10480), (7205, 9696), (7860, 8888), (8080, 8646)]