223276160

素因数分解:

$2^7\times 5^1\times {\mathrm{41}}^1\times {\mathrm{67}}^1\times {\mathrm{127}}^1$

素因数の和:254

約数の個数: 128

約数和(自身を含む): 559319040

約数和(自身を除く): 336042880

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 41, 64, 67, 80, 82, 127, 128, 134, 160, 164, 205, 254, 268, 320, 328, 335, 410, 508, 536, 635, 640, 656, 670, 820, 1016, 1072, 1270, 1312, 1340, 1640, 2032, 2144, 2540, 2624, 2680, 2747, 3280, 4064, 4288, 5080, 5207, 5248, 5360, 5494, 6560, 8128, 8509, 8576, 10160, 10414, 10720, 10988, 13120, 13735, 16256, 17018, 20320, 20828, 21440, 21976, 26035, 26240, 27470, 34036, 40640, 41656, 42545, 42880, 43952, 52070, 54940, 68072, 81280, 83312, 85090, 87904, 104140, 109880, 136144, 166624, 170180, 175808, 208280, 219760, 272288, 333248, 340360, 348869, 351616, 416560, 439520, 544576, 666496, 680720, 697738, 833120, 879040, 1089152, 1361440, 1395476, 1666240, 1744345, 1758080, 2722880, 2790952, 3332480, 3488690, 5445760, 5581904, 6977380, 11163808, 13954760, 22327616, 27909520, 44655232, 55819040, 111638080, 223276160]

約数ペア:

[(1, 223276160), (2, 111638080), (4, 55819040), (5, 44655232), (8, 27909520), (10, 22327616), (16, 13954760), (20, 11163808), (32, 6977380), (40, 5581904), (41, 5445760), (64, 3488690), (67, 3332480), (80, 2790952), (82, 2722880), (127, 1758080), (128, 1744345), (134, 1666240), (160, 1395476), (164, 1361440), (205, 1089152), (254, 879040), (268, 833120), (320, 697738), (328, 680720), (335, 666496), (410, 544576), (508, 439520), (536, 416560), (635, 351616), (640, 348869), (656, 340360), (670, 333248), (820, 272288), (1016, 219760), (1072, 208280), (1270, 175808), (1312, 170180), (1340, 166624), (1640, 136144), (2032, 109880), (2144, 104140), (2540, 87904), (2624, 85090), (2680, 83312), (2747, 81280), (3280, 68072), (4064, 54940), (4288, 52070), (5080, 43952), (5207, 42880), (5248, 42545), (5360, 41656), (5494, 40640), (6560, 34036), (8128, 27470), (8509, 26240), (8576, 26035), (10160, 21976), (10414, 21440), (10720, 20828), (10988, 20320), (13120, 17018), (13735, 16256)]