227738560

素因数分解:

$2^6\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{5351}}^1$

素因数の和:5394

約数の個数: 112

約数和(自身を含む): 652515840

約数和(自身を除く): 424777280

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 19, 20, 28, 32, 35, 38, 40, 56, 64, 70, 76, 80, 95, 112, 133, 140, 152, 160, 190, 224, 266, 280, 304, 320, 380, 448, 532, 560, 608, 665, 760, 1064, 1120, 1216, 1330, 1520, 2128, 2240, 2660, 3040, 4256, 5320, 5351, 6080, 8512, 10640, 10702, 21280, 21404, 26755, 37457, 42560, 42808, 53510, 74914, 85616, 101669, 107020, 149828, 171232, 187285, 203338, 214040, 299656, 342464, 374570, 406676, 428080, 508345, 599312, 711683, 749140, 813352, 856160, 1016690, 1198624, 1423366, 1498280, 1626704, 1712320, 2033380, 2397248, 2846732, 2996560, 3253408, 3558415, 4066760, 5693464, 5993120, 6506816, 7116830, 8133520, 11386928, 11986240, 14233660, 16267040, 22773856, 28467320, 32534080, 45547712, 56934640, 113869280, 227738560]

約数ペア:

[(1, 227738560), (2, 113869280), (4, 56934640), (5, 45547712), (7, 32534080), (8, 28467320), (10, 22773856), (14, 16267040), (16, 14233660), (19, 11986240), (20, 11386928), (28, 8133520), (32, 7116830), (35, 6506816), (38, 5993120), (40, 5693464), (56, 4066760), (64, 3558415), (70, 3253408), (76, 2996560), (80, 2846732), (95, 2397248), (112, 2033380), (133, 1712320), (140, 1626704), (152, 1498280), (160, 1423366), (190, 1198624), (224, 1016690), (266, 856160), (280, 813352), (304, 749140), (320, 711683), (380, 599312), (448, 508345), (532, 428080), (560, 406676), (608, 374570), (665, 342464), (760, 299656), (1064, 214040), (1120, 203338), (1216, 187285), (1330, 171232), (1520, 149828), (2128, 107020), (2240, 101669), (2660, 85616), (3040, 74914), (4256, 53510), (5320, 42808), (5351, 42560), (6080, 37457), (8512, 26755), (10640, 21404), (10702, 21280)]