79079880

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{139}}^1\times {\mathrm{431}}^1$

素因数の和:595

約数の個数: 128

約数和(自身を含む): 261273600

約数和(自身を除く): 182193720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 20, 22, 24, 30, 33, 40, 44, 55, 60, 66, 88, 110, 120, 132, 139, 165, 220, 264, 278, 330, 417, 431, 440, 556, 660, 695, 834, 862, 1112, 1293, 1320, 1390, 1529, 1668, 1724, 2085, 2155, 2586, 2780, 3058, 3336, 3448, 4170, 4310, 4587, 4741, 5172, 5560, 6116, 6465, 7645, 8340, 8620, 9174, 9482, 10344, 12232, 12930, 14223, 15290, 16680, 17240, 18348, 18964, 22935, 23705, 25860, 28446, 30580, 36696, 37928, 45870, 47410, 51720, 56892, 59909, 61160, 71115, 91740, 94820, 113784, 119818, 142230, 179727, 183480, 189640, 239636, 284460, 299545, 359454, 479272, 568920, 599090, 658999, 718908, 898635, 1198180, 1317998, 1437816, 1797270, 1976997, 2396360, 2635996, 3294995, 3594540, 3953994, 5271992, 6589990, 7189080, 7907988, 9884985, 13179980, 15815976, 19769970, 26359960, 39539940, 79079880]

約数ペア:

[(1, 79079880), (2, 39539940), (3, 26359960), (4, 19769970), (5, 15815976), (6, 13179980), (8, 9884985), (10, 7907988), (11, 7189080), (12, 6589990), (15, 5271992), (20, 3953994), (22, 3594540), (24, 3294995), (30, 2635996), (33, 2396360), (40, 1976997), (44, 1797270), (55, 1437816), (60, 1317998), (66, 1198180), (88, 898635), (110, 718908), (120, 658999), (132, 599090), (139, 568920), (165, 479272), (220, 359454), (264, 299545), (278, 284460), (330, 239636), (417, 189640), (431, 183480), (440, 179727), (556, 142230), (660, 119818), (695, 113784), (834, 94820), (862, 91740), (1112, 71115), (1293, 61160), (1320, 59909), (1390, 56892), (1529, 51720), (1668, 47410), (1724, 45870), (2085, 37928), (2155, 36696), (2586, 30580), (2780, 28446), (3058, 25860), (3336, 23705), (3448, 22935), (4170, 18964), (4310, 18348), (4587, 17240), (4741, 16680), (5172, 15290), (5560, 14223), (6116, 12930), (6465, 12232), (7645, 10344), (8340, 9482), (8620, 9174)]