231559680

素因数分解:

$2^9\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{2741}}^1$

素因数の和:2778

約数の個数: 160

約数和(自身を含む): 807859008

約数和(自身を除く): 576299328

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 32, 33, 40, 44, 48, 55, 60, 64, 66, 80, 88, 96, 110, 120, 128, 132, 160, 165, 176, 192, 220, 240, 256, 264, 320, 330, 352, 384, 440, 480, 512, 528, 640, 660, 704, 768, 880, 960, 1056, 1280, 1320, 1408, 1536, 1760, 1920, 2112, 2560, 2640, 2741, 2816, 3520, 3840, 4224, 5280, 5482, 5632, 7040, 7680, 8223, 8448, 10560, 10964, 13705, 14080, 16446, 16896, 21120, 21928, 27410, 28160, 30151, 32892, 41115, 42240, 43856, 54820, 60302, 65784, 82230, 84480, 87712, 90453, 109640, 120604, 131568, 150755, 164460, 175424, 180906, 219280, 241208, 263136, 301510, 328920, 350848, 361812, 438560, 452265, 482416, 526272, 603020, 657840, 701696, 723624, 877120, 904530, 964832, 1052544, 1206040, 1315680, 1403392, 1447248, 1754240, 1809060, 1929664, 2105088, 2412080, 2631360, 2894496, 3508480, 3618120, 3859328, 4210176, 4824160, 5262720, 5788992, 7016960, 7236240, 7718656, 9648320, 10525440, 11577984, 14472480, 15437312, 19296640, 21050880, 23155968, 28944960, 38593280, 46311936, 57889920, 77186560, 115779840, 231559680]

約数ペア:

[(1, 231559680), (2, 115779840), (3, 77186560), (4, 57889920), (5, 46311936), (6, 38593280), (8, 28944960), (10, 23155968), (11, 21050880), (12, 19296640), (15, 15437312), (16, 14472480), (20, 11577984), (22, 10525440), (24, 9648320), (30, 7718656), (32, 7236240), (33, 7016960), (40, 5788992), (44, 5262720), (48, 4824160), (55, 4210176), (60, 3859328), (64, 3618120), (66, 3508480), (80, 2894496), (88, 2631360), (96, 2412080), (110, 2105088), (120, 1929664), (128, 1809060), (132, 1754240), (160, 1447248), (165, 1403392), (176, 1315680), (192, 1206040), (220, 1052544), (240, 964832), (256, 904530), (264, 877120), (320, 723624), (330, 701696), (352, 657840), (384, 603020), (440, 526272), (480, 482416), (512, 452265), (528, 438560), (640, 361812), (660, 350848), (704, 328920), (768, 301510), (880, 263136), (960, 241208), (1056, 219280), (1280, 180906), (1320, 175424), (1408, 164460), (1536, 150755), (1760, 131568), (1920, 120604), (2112, 109640), (2560, 90453), (2640, 87712), (2741, 84480), (2816, 82230), (3520, 65784), (3840, 60302), (4224, 54820), (5280, 43856), (5482, 42240), (5632, 41115), (7040, 32892), (7680, 30151), (8223, 28160), (8448, 27410), (10560, 21928), (10964, 21120), (13705, 16896), (14080, 16446)]