109220720

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{67}}^1\times {\mathrm{71}}^1$

素因数の和:199

約数の個数: 160

約数和(自身を含む): 305980416

約数和(自身を除く): 196759696

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 41, 56, 67, 70, 71, 80, 82, 112, 134, 140, 142, 164, 205, 268, 280, 284, 287, 328, 335, 355, 410, 469, 497, 536, 560, 568, 574, 656, 670, 710, 820, 938, 994, 1072, 1136, 1148, 1340, 1420, 1435, 1640, 1876, 1988, 2296, 2345, 2485, 2680, 2747, 2840, 2870, 2911, 3280, 3752, 3976, 4592, 4690, 4757, 4970, 5360, 5494, 5680, 5740, 5822, 7504, 7952, 9380, 9514, 9940, 10988, 11480, 11644, 13735, 14555, 18760, 19028, 19229, 19880, 20377, 21976, 22960, 23288, 23785, 27470, 29110, 33299, 37520, 38056, 38458, 39760, 40754, 43952, 46576, 47570, 54940, 58220, 66598, 76112, 76916, 81508, 95140, 96145, 101885, 109880, 116440, 133196, 153832, 163016, 166495, 190280, 192290, 195037, 203770, 219760, 232880, 266392, 307664, 326032, 332990, 380560, 384580, 390074, 407540, 532784, 665980, 769160, 780148, 815080, 975185, 1331960, 1365259, 1538320, 1560296, 1630160, 1950370, 2663920, 2730518, 3120592, 3900740, 5461036, 6826295, 7801480, 10922072, 13652590, 15602960, 21844144, 27305180, 54610360, 109220720]

約数ペア:

[(1, 109220720), (2, 54610360), (4, 27305180), (5, 21844144), (7, 15602960), (8, 13652590), (10, 10922072), (14, 7801480), (16, 6826295), (20, 5461036), (28, 3900740), (35, 3120592), (40, 2730518), (41, 2663920), (56, 1950370), (67, 1630160), (70, 1560296), (71, 1538320), (80, 1365259), (82, 1331960), (112, 975185), (134, 815080), (140, 780148), (142, 769160), (164, 665980), (205, 532784), (268, 407540), (280, 390074), (284, 384580), (287, 380560), (328, 332990), (335, 326032), (355, 307664), (410, 266392), (469, 232880), (497, 219760), (536, 203770), (560, 195037), (568, 192290), (574, 190280), (656, 166495), (670, 163016), (710, 153832), (820, 133196), (938, 116440), (994, 109880), (1072, 101885), (1136, 96145), (1148, 95140), (1340, 81508), (1420, 76916), (1435, 76112), (1640, 66598), (1876, 58220), (1988, 54940), (2296, 47570), (2345, 46576), (2485, 43952), (2680, 40754), (2747, 39760), (2840, 38458), (2870, 38056), (2911, 37520), (3280, 33299), (3752, 29110), (3976, 27470), (4592, 23785), (4690, 23288), (4757, 22960), (4970, 21976), (5360, 20377), (5494, 19880), (5680, 19229), (5740, 19028), (5822, 18760), (7504, 14555), (7952, 13735), (9380, 11644), (9514, 11480), (9940, 10988)]