91186480

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{113}}^1\times {\mathrm{131}}^1$

素因数の和:275

約数の個数: 160

約数和(自身を含む): 268697088

約数和(自身を除く): 177510608

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 16, 20, 22, 28, 35, 40, 44, 55, 56, 70, 77, 80, 88, 110, 112, 113, 131, 140, 154, 176, 220, 226, 262, 280, 308, 385, 440, 452, 524, 560, 565, 616, 655, 770, 791, 880, 904, 917, 1048, 1130, 1232, 1243, 1310, 1441, 1540, 1582, 1808, 1834, 2096, 2260, 2486, 2620, 2882, 3080, 3164, 3668, 3955, 4520, 4585, 4972, 5240, 5764, 6160, 6215, 6328, 7205, 7336, 7910, 8701, 9040, 9170, 9944, 10087, 10480, 11528, 12430, 12656, 14410, 14672, 14803, 15820, 17402, 18340, 19888, 20174, 23056, 24860, 28820, 29606, 31640, 34804, 36680, 40348, 43505, 49720, 50435, 57640, 59212, 63280, 69608, 73360, 74015, 80696, 87010, 99440, 100870, 103621, 115280, 118424, 139216, 148030, 161392, 162833, 174020, 201740, 207242, 236848, 296060, 325666, 348040, 403480, 414484, 518105, 592120, 651332, 696080, 806960, 814165, 828968, 1036210, 1139831, 1184240, 1302664, 1628330, 1657936, 2072420, 2279662, 2605328, 3256660, 4144840, 4559324, 5699155, 6513320, 8289680, 9118648, 11398310, 13026640, 18237296, 22796620, 45593240, 91186480]

約数ペア:

[(1, 91186480), (2, 45593240), (4, 22796620), (5, 18237296), (7, 13026640), (8, 11398310), (10, 9118648), (11, 8289680), (14, 6513320), (16, 5699155), (20, 4559324), (22, 4144840), (28, 3256660), (35, 2605328), (40, 2279662), (44, 2072420), (55, 1657936), (56, 1628330), (70, 1302664), (77, 1184240), (80, 1139831), (88, 1036210), (110, 828968), (112, 814165), (113, 806960), (131, 696080), (140, 651332), (154, 592120), (176, 518105), (220, 414484), (226, 403480), (262, 348040), (280, 325666), (308, 296060), (385, 236848), (440, 207242), (452, 201740), (524, 174020), (560, 162833), (565, 161392), (616, 148030), (655, 139216), (770, 118424), (791, 115280), (880, 103621), (904, 100870), (917, 99440), (1048, 87010), (1130, 80696), (1232, 74015), (1243, 73360), (1310, 69608), (1441, 63280), (1540, 59212), (1582, 57640), (1808, 50435), (1834, 49720), (2096, 43505), (2260, 40348), (2486, 36680), (2620, 34804), (2882, 31640), (3080, 29606), (3164, 28820), (3668, 24860), (3955, 23056), (4520, 20174), (4585, 19888), (4972, 18340), (5240, 17402), (5764, 15820), (6160, 14803), (6215, 14672), (6328, 14410), (7205, 12656), (7336, 12430), (7910, 11528), (8701, 10480), (9040, 10087), (9170, 9944)]