126000640

素因数分解:

$2^9\times 5^1\times {\mathrm{83}}^1\times {\mathrm{593}}^1$

素因数の和:699

約数の個数: 80

約数和(自身を含む): 306261648

約数和(自身を除く): 180261008

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 83, 128, 160, 166, 256, 320, 332, 415, 512, 593, 640, 664, 830, 1186, 1280, 1328, 1660, 2372, 2560, 2656, 2965, 3320, 4744, 5312, 5930, 6640, 9488, 10624, 11860, 13280, 18976, 21248, 23720, 26560, 37952, 42496, 47440, 49219, 53120, 75904, 94880, 98438, 106240, 151808, 189760, 196876, 212480, 246095, 303616, 379520, 393752, 492190, 759040, 787504, 984380, 1518080, 1575008, 1968760, 3150016, 3937520, 6300032, 7875040, 12600064, 15750080, 25200128, 31500160, 63000320, 126000640]

約数ペア:

[(1, 126000640), (2, 63000320), (4, 31500160), (5, 25200128), (8, 15750080), (10, 12600064), (16, 7875040), (20, 6300032), (32, 3937520), (40, 3150016), (64, 1968760), (80, 1575008), (83, 1518080), (128, 984380), (160, 787504), (166, 759040), (256, 492190), (320, 393752), (332, 379520), (415, 303616), (512, 246095), (593, 212480), (640, 196876), (664, 189760), (830, 151808), (1186, 106240), (1280, 98438), (1328, 94880), (1660, 75904), (2372, 53120), (2560, 49219), (2656, 47440), (2965, 42496), (3320, 37952), (4744, 26560), (5312, 23720), (5930, 21248), (6640, 18976), (9488, 13280), (10624, 11860)]