239566140

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{1301}}^1$

素因数の和:1361

約数の個数: 192

約数和(自身を含む): 839946240

約数和(自身を除く): 600380100

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 20, 22, 27, 30, 31, 33, 36, 44, 45, 54, 55, 60, 62, 66, 90, 93, 99, 108, 110, 124, 132, 135, 155, 165, 180, 186, 198, 220, 270, 279, 297, 310, 330, 341, 372, 396, 465, 495, 540, 558, 594, 620, 660, 682, 837, 930, 990, 1023, 1116, 1188, 1301, 1364, 1395, 1485, 1674, 1705, 1860, 1980, 2046, 2602, 2790, 2970, 3069, 3348, 3410, 3903, 4092, 4185, 5115, 5204, 5580, 5940, 6138, 6505, 6820, 7806, 8370, 9207, 10230, 11709, 12276, 13010, 14311, 15345, 15612, 16740, 18414, 19515, 20460, 23418, 26020, 28622, 30690, 35127, 36828, 39030, 40331, 42933, 46035, 46836, 57244, 58545, 61380, 70254, 71555, 78060, 80662, 85866, 92070, 117090, 120993, 128799, 140508, 143110, 161324, 171732, 175635, 184140, 201655, 214665, 234180, 241986, 257598, 286220, 351270, 362979, 386397, 403310, 429330, 443641, 483972, 515196, 604965, 643995, 702540, 725958, 772794, 806620, 858660, 887282, 1088937, 1209930, 1287990, 1330923, 1451916, 1545588, 1774564, 1814895, 1931985, 2177874, 2218205, 2419860, 2575980, 2661846, 3629790, 3863970, 3992769, 4355748, 4436410, 5323692, 5444685, 6654615, 7259580, 7727940, 7985538, 8872820, 10889370, 11978307, 13309230, 15971076, 19963845, 21778740, 23956614, 26618460, 39927690, 47913228, 59891535, 79855380, 119783070, 239566140]

約数ペア:

[(1, 239566140), (2, 119783070), (3, 79855380), (4, 59891535), (5, 47913228), (6, 39927690), (9, 26618460), (10, 23956614), (11, 21778740), (12, 19963845), (15, 15971076), (18, 13309230), (20, 11978307), (22, 10889370), (27, 8872820), (30, 7985538), (31, 7727940), (33, 7259580), (36, 6654615), (44, 5444685), (45, 5323692), (54, 4436410), (55, 4355748), (60, 3992769), (62, 3863970), (66, 3629790), (90, 2661846), (93, 2575980), (99, 2419860), (108, 2218205), (110, 2177874), (124, 1931985), (132, 1814895), (135, 1774564), (155, 1545588), (165, 1451916), (180, 1330923), (186, 1287990), (198, 1209930), (220, 1088937), (270, 887282), (279, 858660), (297, 806620), (310, 772794), (330, 725958), (341, 702540), (372, 643995), (396, 604965), (465, 515196), (495, 483972), (540, 443641), (558, 429330), (594, 403310), (620, 386397), (660, 362979), (682, 351270), (837, 286220), (930, 257598), (990, 241986), (1023, 234180), (1116, 214665), (1188, 201655), (1301, 184140), (1364, 175635), (1395, 171732), (1485, 161324), (1674, 143110), (1705, 140508), (1860, 128799), (1980, 120993), (2046, 117090), (2602, 92070), (2790, 85866), (2970, 80662), (3069, 78060), (3348, 71555), (3410, 70254), (3903, 61380), (4092, 58545), (4185, 57244), (5115, 46836), (5204, 46035), (5580, 42933), (5940, 40331), (6138, 39030), (6505, 36828), (6820, 35127), (7806, 30690), (8370, 28622), (9207, 26020), (10230, 23418), (11709, 20460), (12276, 19515), (13010, 18414), (14311, 16740), (15345, 15612)]