83911520

素因数分解:

$2^5\times 5^1\times 7^3\times {\mathrm{11}}^1\times {\mathrm{139}}^1$

素因数の和:186

約数の個数: 192

約数和(自身を含む): 254016000

約数和(自身を除く): 170104480

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 16, 20, 22, 28, 32, 35, 40, 44, 49, 55, 56, 70, 77, 80, 88, 98, 110, 112, 139, 140, 154, 160, 176, 196, 220, 224, 245, 278, 280, 308, 343, 352, 385, 392, 440, 490, 539, 556, 560, 616, 686, 695, 770, 784, 880, 973, 980, 1078, 1112, 1120, 1232, 1372, 1390, 1529, 1540, 1568, 1715, 1760, 1946, 1960, 2156, 2224, 2464, 2695, 2744, 2780, 3058, 3080, 3430, 3773, 3892, 3920, 4312, 4448, 4865, 5390, 5488, 5560, 6116, 6160, 6811, 6860, 7546, 7645, 7784, 7840, 8624, 9730, 10703, 10780, 10976, 11120, 12232, 12320, 13622, 13720, 15092, 15290, 15568, 17248, 18865, 19460, 21406, 21560, 22240, 24464, 27244, 27440, 30184, 30580, 31136, 34055, 37730, 38920, 42812, 43120, 47677, 48928, 53515, 54488, 54880, 60368, 61160, 68110, 74921, 75460, 77840, 85624, 86240, 95354, 107030, 108976, 120736, 122320, 136220, 149842, 150920, 155680, 171248, 190708, 214060, 217952, 238385, 244640, 272440, 299684, 301840, 342496, 374605, 381416, 428120, 476770, 524447, 544880, 599368, 603680, 749210, 762832, 856240, 953540, 1048894, 1089760, 1198736, 1498420, 1525664, 1712480, 1907080, 2097788, 2397472, 2622235, 2996840, 3814160, 4195576, 5244470, 5993680, 7628320, 8391152, 10488940, 11987360, 16782304, 20977880, 41955760, 83911520]

約数ペア:

[(1, 83911520), (2, 41955760), (4, 20977880), (5, 16782304), (7, 11987360), (8, 10488940), (10, 8391152), (11, 7628320), (14, 5993680), (16, 5244470), (20, 4195576), (22, 3814160), (28, 2996840), (32, 2622235), (35, 2397472), (40, 2097788), (44, 1907080), (49, 1712480), (55, 1525664), (56, 1498420), (70, 1198736), (77, 1089760), (80, 1048894), (88, 953540), (98, 856240), (110, 762832), (112, 749210), (139, 603680), (140, 599368), (154, 544880), (160, 524447), (176, 476770), (196, 428120), (220, 381416), (224, 374605), (245, 342496), (278, 301840), (280, 299684), (308, 272440), (343, 244640), (352, 238385), (385, 217952), (392, 214060), (440, 190708), (490, 171248), (539, 155680), (556, 150920), (560, 149842), (616, 136220), (686, 122320), (695, 120736), (770, 108976), (784, 107030), (880, 95354), (973, 86240), (980, 85624), (1078, 77840), (1112, 75460), (1120, 74921), (1232, 68110), (1372, 61160), (1390, 60368), (1529, 54880), (1540, 54488), (1568, 53515), (1715, 48928), (1760, 47677), (1946, 43120), (1960, 42812), (2156, 38920), (2224, 37730), (2464, 34055), (2695, 31136), (2744, 30580), (2780, 30184), (3058, 27440), (3080, 27244), (3430, 24464), (3773, 22240), (3892, 21560), (3920, 21406), (4312, 19460), (4448, 18865), (4865, 17248), (5390, 15568), (5488, 15290), (5560, 15092), (6116, 13720), (6160, 13622), (6811, 12320), (6860, 12232), (7546, 11120), (7645, 10976), (7784, 10780), (7840, 10703), (8624, 9730)]