2017701120

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{181}}^1\times {\mathrm{2903}}^1$

素因数の和:3108

約数の個数: 144

約数和(自身を含む): 6481867392

約数和(自身を除く): 4464166272

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 128, 160, 181, 192, 240, 256, 320, 362, 384, 480, 543, 640, 724, 768, 905, 960, 1086, 1280, 1448, 1810, 1920, 2172, 2715, 2896, 2903, 3620, 3840, 4344, 5430, 5792, 5806, 7240, 8688, 8709, 10860, 11584, 11612, 14480, 14515, 17376, 17418, 21720, 23168, 23224, 28960, 29030, 34752, 34836, 43440, 43545, 46336, 46448, 57920, 58060, 69504, 69672, 86880, 87090, 92896, 115840, 116120, 139008, 139344, 173760, 174180, 185792, 231680, 232240, 278688, 347520, 348360, 371584, 464480, 525443, 557376, 695040, 696720, 743168, 928960, 1050886, 1114752, 1393440, 1576329, 1857920, 2101772, 2229504, 2627215, 2786880, 3152658, 3715840, 4203544, 5254430, 5573760, 6305316, 7881645, 8407088, 10508860, 11147520, 12610632, 15763290, 16814176, 21017720, 25221264, 31526580, 33628352, 42035440, 50442528, 63053160, 67256704, 84070880, 100885056, 126106320, 134513408, 168141760, 201770112, 252212640, 336283520, 403540224, 504425280, 672567040, 1008850560, 2017701120]

約数ペア:

[(1, 2017701120), (2, 1008850560), (3, 672567040), (4, 504425280), (5, 403540224), (6, 336283520), (8, 252212640), (10, 201770112), (12, 168141760), (15, 134513408), (16, 126106320), (20, 100885056), (24, 84070880), (30, 67256704), (32, 63053160), (40, 50442528), (48, 42035440), (60, 33628352), (64, 31526580), (80, 25221264), (96, 21017720), (120, 16814176), (128, 15763290), (160, 12610632), (181, 11147520), (192, 10508860), (240, 8407088), (256, 7881645), (320, 6305316), (362, 5573760), (384, 5254430), (480, 4203544), (543, 3715840), (640, 3152658), (724, 2786880), (768, 2627215), (905, 2229504), (960, 2101772), (1086, 1857920), (1280, 1576329), (1448, 1393440), (1810, 1114752), (1920, 1050886), (2172, 928960), (2715, 743168), (2896, 696720), (2903, 695040), (3620, 557376), (3840, 525443), (4344, 464480), (5430, 371584), (5792, 348360), (5806, 347520), (7240, 278688), (8688, 232240), (8709, 231680), (10860, 185792), (11584, 174180), (11612, 173760), (14480, 139344), (14515, 139008), (17376, 116120), (17418, 115840), (21720, 92896), (23168, 87090), (23224, 86880), (28960, 69672), (29030, 69504), (34752, 58060), (34836, 57920), (43440, 46448), (43545, 46336)]