1013089280

素因数分解:

$2^{10}\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{1229}}^1$

素因数の和:1284

約数の個数: 176

約数和(自身を含む): 2900517120

約数和(自身を除く): 1887427840

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 23, 28, 32, 35, 40, 46, 56, 64, 70, 80, 92, 112, 115, 128, 140, 160, 161, 184, 224, 230, 256, 280, 320, 322, 368, 448, 460, 512, 560, 640, 644, 736, 805, 896, 920, 1024, 1120, 1229, 1280, 1288, 1472, 1610, 1792, 1840, 2240, 2458, 2560, 2576, 2944, 3220, 3584, 3680, 4480, 4916, 5120, 5152, 5888, 6145, 6440, 7168, 7360, 8603, 8960, 9832, 10304, 11776, 12290, 12880, 14720, 17206, 17920, 19664, 20608, 23552, 24580, 25760, 28267, 29440, 34412, 35840, 39328, 41216, 43015, 49160, 51520, 56534, 58880, 68824, 78656, 82432, 86030, 98320, 103040, 113068, 117760, 137648, 141335, 157312, 164864, 172060, 196640, 197869, 206080, 226136, 275296, 282670, 314624, 344120, 393280, 395738, 412160, 452272, 550592, 565340, 629248, 688240, 786560, 791476, 824320, 904544, 989345, 1101184, 1130680, 1258496, 1376480, 1573120, 1582952, 1809088, 1978690, 2202368, 2261360, 2752960, 3146240, 3165904, 3618176, 3957380, 4404736, 4522720, 5505920, 6292480, 6331808, 7236352, 7914760, 8809472, 9045440, 11011840, 12663616, 14472704, 15829520, 18090880, 22023680, 25327232, 28945408, 31659040, 36181760, 44047360, 50654464, 63318080, 72363520, 101308928, 126636160, 144727040, 202617856, 253272320, 506544640, 1013089280]

約数ペア:

[(1, 1013089280), (2, 506544640), (4, 253272320), (5, 202617856), (7, 144727040), (8, 126636160), (10, 101308928), (14, 72363520), (16, 63318080), (20, 50654464), (23, 44047360), (28, 36181760), (32, 31659040), (35, 28945408), (40, 25327232), (46, 22023680), (56, 18090880), (64, 15829520), (70, 14472704), (80, 12663616), (92, 11011840), (112, 9045440), (115, 8809472), (128, 7914760), (140, 7236352), (160, 6331808), (161, 6292480), (184, 5505920), (224, 4522720), (230, 4404736), (256, 3957380), (280, 3618176), (320, 3165904), (322, 3146240), (368, 2752960), (448, 2261360), (460, 2202368), (512, 1978690), (560, 1809088), (640, 1582952), (644, 1573120), (736, 1376480), (805, 1258496), (896, 1130680), (920, 1101184), (1024, 989345), (1120, 904544), (1229, 824320), (1280, 791476), (1288, 786560), (1472, 688240), (1610, 629248), (1792, 565340), (1840, 550592), (2240, 452272), (2458, 412160), (2560, 395738), (2576, 393280), (2944, 344120), (3220, 314624), (3584, 282670), (3680, 275296), (4480, 226136), (4916, 206080), (5120, 197869), (5152, 196640), (5888, 172060), (6145, 164864), (6440, 157312), (7168, 141335), (7360, 137648), (8603, 117760), (8960, 113068), (9832, 103040), (10304, 98320), (11776, 86030), (12290, 82432), (12880, 78656), (14720, 68824), (17206, 58880), (17920, 56534), (19664, 51520), (20608, 49160), (23552, 43015), (24580, 41216), (25760, 39328), (28267, 35840), (29440, 34412)]