56209920

素因数分解:

$2^9\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{563}}^1$

素因数の和:602

約数の個数: 160

約数和(自身を含む): 193862592

約数和(自身を除く): 137652672

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 32, 39, 40, 48, 52, 60, 64, 65, 78, 80, 96, 104, 120, 128, 130, 156, 160, 192, 195, 208, 240, 256, 260, 312, 320, 384, 390, 416, 480, 512, 520, 563, 624, 640, 768, 780, 832, 960, 1040, 1126, 1248, 1280, 1536, 1560, 1664, 1689, 1920, 2080, 2252, 2496, 2560, 2815, 3120, 3328, 3378, 3840, 4160, 4504, 4992, 5630, 6240, 6656, 6756, 7319, 7680, 8320, 8445, 9008, 9984, 11260, 12480, 13512, 14638, 16640, 16890, 18016, 19968, 21957, 22520, 24960, 27024, 29276, 33280, 33780, 36032, 36595, 43914, 45040, 49920, 54048, 58552, 67560, 72064, 73190, 87828, 90080, 99840, 108096, 109785, 117104, 135120, 144128, 146380, 175656, 180160, 216192, 219570, 234208, 270240, 288256, 292760, 351312, 360320, 432384, 439140, 468416, 540480, 585520, 702624, 720640, 864768, 878280, 936832, 1080960, 1171040, 1405248, 1441280, 1756560, 1873664, 2161920, 2342080, 2810496, 3513120, 3747328, 4323840, 4684160, 5620992, 7026240, 9368320, 11241984, 14052480, 18736640, 28104960, 56209920]

約数ペア:

[(1, 56209920), (2, 28104960), (3, 18736640), (4, 14052480), (5, 11241984), (6, 9368320), (8, 7026240), (10, 5620992), (12, 4684160), (13, 4323840), (15, 3747328), (16, 3513120), (20, 2810496), (24, 2342080), (26, 2161920), (30, 1873664), (32, 1756560), (39, 1441280), (40, 1405248), (48, 1171040), (52, 1080960), (60, 936832), (64, 878280), (65, 864768), (78, 720640), (80, 702624), (96, 585520), (104, 540480), (120, 468416), (128, 439140), (130, 432384), (156, 360320), (160, 351312), (192, 292760), (195, 288256), (208, 270240), (240, 234208), (256, 219570), (260, 216192), (312, 180160), (320, 175656), (384, 146380), (390, 144128), (416, 135120), (480, 117104), (512, 109785), (520, 108096), (563, 99840), (624, 90080), (640, 87828), (768, 73190), (780, 72064), (832, 67560), (960, 58552), (1040, 54048), (1126, 49920), (1248, 45040), (1280, 43914), (1536, 36595), (1560, 36032), (1664, 33780), (1689, 33280), (1920, 29276), (2080, 27024), (2252, 24960), (2496, 22520), (2560, 21957), (2815, 19968), (3120, 18016), (3328, 16890), (3378, 16640), (3840, 14638), (4160, 13512), (4504, 12480), (4992, 11260), (5630, 9984), (6240, 9008), (6656, 8445), (6756, 8320), (7319, 7680)]