41265280

素因数分解:

$2^7\times 5^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{151}}^1$

素因数の和:238

約数の個数: 128

約数和(自身を含む): 115349760

約数和(自身を除く): 74084480

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 61, 64, 70, 80, 112, 122, 128, 140, 151, 160, 224, 244, 280, 302, 305, 320, 427, 448, 488, 560, 604, 610, 640, 755, 854, 896, 976, 1057, 1120, 1208, 1220, 1510, 1708, 1952, 2114, 2135, 2240, 2416, 2440, 3020, 3416, 3904, 4228, 4270, 4480, 4832, 4880, 5285, 6040, 6832, 7808, 8456, 8540, 9211, 9664, 9760, 10570, 12080, 13664, 16912, 17080, 18422, 19328, 19520, 21140, 24160, 27328, 33824, 34160, 36844, 39040, 42280, 46055, 48320, 54656, 64477, 67648, 68320, 73688, 84560, 92110, 96640, 128954, 135296, 136640, 147376, 169120, 184220, 257908, 273280, 294752, 322385, 338240, 368440, 515816, 589504, 644770, 676480, 736880, 1031632, 1179008, 1289540, 1473760, 2063264, 2579080, 2947520, 4126528, 5158160, 5895040, 8253056, 10316320, 20632640, 41265280]

約数ペア:

[(1, 41265280), (2, 20632640), (4, 10316320), (5, 8253056), (7, 5895040), (8, 5158160), (10, 4126528), (14, 2947520), (16, 2579080), (20, 2063264), (28, 1473760), (32, 1289540), (35, 1179008), (40, 1031632), (56, 736880), (61, 676480), (64, 644770), (70, 589504), (80, 515816), (112, 368440), (122, 338240), (128, 322385), (140, 294752), (151, 273280), (160, 257908), (224, 184220), (244, 169120), (280, 147376), (302, 136640), (305, 135296), (320, 128954), (427, 96640), (448, 92110), (488, 84560), (560, 73688), (604, 68320), (610, 67648), (640, 64477), (755, 54656), (854, 48320), (896, 46055), (976, 42280), (1057, 39040), (1120, 36844), (1208, 34160), (1220, 33824), (1510, 27328), (1708, 24160), (1952, 21140), (2114, 19520), (2135, 19328), (2240, 18422), (2416, 17080), (2440, 16912), (3020, 13664), (3416, 12080), (3904, 10570), (4228, 9760), (4270, 9664), (4480, 9211), (4832, 8540), (4880, 8456), (5285, 7808), (6040, 6832)]