2247255780

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{25601}}^1$

素因数の和:25650

約数の個数: 192

約数和(自身を含む): 8258181120

約数和(自身を除く): 6010925340

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 11, 12, 14, 15, 19, 20, 21, 22, 28, 30, 33, 35, 38, 42, 44, 55, 57, 60, 66, 70, 76, 77, 84, 95, 105, 110, 114, 132, 133, 140, 154, 165, 190, 209, 210, 220, 228, 231, 266, 285, 308, 330, 380, 385, 399, 418, 420, 462, 532, 570, 627, 660, 665, 770, 798, 836, 924, 1045, 1140, 1155, 1254, 1330, 1463, 1540, 1596, 1995, 2090, 2310, 2508, 2660, 2926, 3135, 3990, 4180, 4389, 4620, 5852, 6270, 7315, 7980, 8778, 12540, 14630, 17556, 21945, 25601, 29260, 43890, 51202, 76803, 87780, 102404, 128005, 153606, 179207, 256010, 281611, 307212, 358414, 384015, 486419, 512020, 537621, 563222, 716828, 768030, 844833, 896035, 972838, 1075242, 1126444, 1408055, 1459257, 1536060, 1689666, 1792070, 1945676, 1971277, 2150484, 2432095, 2688105, 2816110, 2918514, 3379332, 3404933, 3584140, 3942554, 4224165, 4864190, 5350609, 5376210, 5632220, 5837028, 5913831, 6809866, 7296285, 7885108, 8448330, 9728380, 9856385, 10214799, 10701218, 10752420, 11827662, 13619732, 14592570, 16051827, 16896660, 17024665, 19712770, 20429598, 21402436, 23655324, 26753045, 29185140, 29569155, 32103654, 34049330, 37454263, 39425540, 40859196, 51073995, 53506090, 59138310, 64207308, 68098660, 74908526, 80259135, 102147990, 107012180, 112362789, 118276620, 149817052, 160518270, 187271315, 204295980, 224725578, 321036540, 374542630, 449451156, 561813945, 749085260, 1123627890, 2247255780]

約数ペア:

[(1, 2247255780), (2, 1123627890), (3, 749085260), (4, 561813945), (5, 449451156), (6, 374542630), (7, 321036540), (10, 224725578), (11, 204295980), (12, 187271315), (14, 160518270), (15, 149817052), (19, 118276620), (20, 112362789), (21, 107012180), (22, 102147990), (28, 80259135), (30, 74908526), (33, 68098660), (35, 64207308), (38, 59138310), (42, 53506090), (44, 51073995), (55, 40859196), (57, 39425540), (60, 37454263), (66, 34049330), (70, 32103654), (76, 29569155), (77, 29185140), (84, 26753045), (95, 23655324), (105, 21402436), (110, 20429598), (114, 19712770), (132, 17024665), (133, 16896660), (140, 16051827), (154, 14592570), (165, 13619732), (190, 11827662), (209, 10752420), (210, 10701218), (220, 10214799), (228, 9856385), (231, 9728380), (266, 8448330), (285, 7885108), (308, 7296285), (330, 6809866), (380, 5913831), (385, 5837028), (399, 5632220), (418, 5376210), (420, 5350609), (462, 4864190), (532, 4224165), (570, 3942554), (627, 3584140), (660, 3404933), (665, 3379332), (770, 2918514), (798, 2816110), (836, 2688105), (924, 2432095), (1045, 2150484), (1140, 1971277), (1155, 1945676), (1254, 1792070), (1330, 1689666), (1463, 1536060), (1540, 1459257), (1596, 1408055), (1995, 1126444), (2090, 1075242), (2310, 972838), (2508, 896035), (2660, 844833), (2926, 768030), (3135, 716828), (3990, 563222), (4180, 537621), (4389, 512020), (4620, 486419), (5852, 384015), (6270, 358414), (7315, 307212), (7980, 281611), (8778, 256010), (12540, 179207), (14630, 153606), (17556, 128005), (21945, 102404), (25601, 87780), (29260, 76803), (43890, 51202)]