611291240

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{23}}^2\times {\mathrm{4127}}^1$

素因数の和:4191

約数の個数: 96

約数和(自身を含む): 1643604480

約数和(自身を除く): 1032313240

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 23, 28, 35, 40, 46, 56, 70, 92, 115, 140, 161, 184, 230, 280, 322, 460, 529, 644, 805, 920, 1058, 1288, 1610, 2116, 2645, 3220, 3703, 4127, 4232, 5290, 6440, 7406, 8254, 10580, 14812, 16508, 18515, 20635, 21160, 28889, 29624, 33016, 37030, 41270, 57778, 74060, 82540, 94921, 115556, 144445, 148120, 165080, 189842, 231112, 288890, 379684, 474605, 577780, 664447, 759368, 949210, 1155560, 1328894, 1898420, 2183183, 2657788, 3322235, 3796840, 4366366, 5315576, 6644470, 8732732, 10915915, 13288940, 15282281, 17465464, 21831830, 26577880, 30564562, 43663660, 61129124, 76411405, 87327320, 122258248, 152822810, 305645620, 611291240]

約数ペア:

[(1, 611291240), (2, 305645620), (4, 152822810), (5, 122258248), (7, 87327320), (8, 76411405), (10, 61129124), (14, 43663660), (20, 30564562), (23, 26577880), (28, 21831830), (35, 17465464), (40, 15282281), (46, 13288940), (56, 10915915), (70, 8732732), (92, 6644470), (115, 5315576), (140, 4366366), (161, 3796840), (184, 3322235), (230, 2657788), (280, 2183183), (322, 1898420), (460, 1328894), (529, 1155560), (644, 949210), (805, 759368), (920, 664447), (1058, 577780), (1288, 474605), (1610, 379684), (2116, 288890), (2645, 231112), (3220, 189842), (3703, 165080), (4127, 148120), (4232, 144445), (5290, 115556), (6440, 94921), (7406, 82540), (8254, 74060), (10580, 57778), (14812, 41270), (16508, 37030), (18515, 33016), (20635, 29624), (21160, 28889)]