20164569600

素因数分解:

$2^9\times 3^1\times 5^2\times 7^1\times {\mathrm{75017}}^1$

素因数の和:75055

約数の個数: 240

約数和(自身を含む): 76129466688

約数和(自身を除く): 55964897088

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 25, 28, 30, 32, 35, 40, 42, 48, 50, 56, 60, 64, 70, 75, 80, 84, 96, 100, 105, 112, 120, 128, 140, 150, 160, 168, 175, 192, 200, 210, 224, 240, 256, 280, 300, 320, 336, 350, 384, 400, 420, 448, 480, 512, 525, 560, 600, 640, 672, 700, 768, 800, 840, 896, 960, 1050, 1120, 1200, 1280, 1344, 1400, 1536, 1600, 1680, 1792, 1920, 2100, 2240, 2400, 2560, 2688, 2800, 3200, 3360, 3584, 3840, 4200, 4480, 4800, 5376, 5600, 6400, 6720, 7680, 8400, 8960, 9600, 10752, 11200, 12800, 13440, 16800, 17920, 19200, 22400, 26880, 33600, 38400, 44800, 53760, 67200, 75017, 89600, 134400, 150034, 225051, 268800, 300068, 375085, 450102, 525119, 600136, 750170, 900204, 1050238, 1125255, 1200272, 1500340, 1575357, 1800408, 1875425, 2100476, 2250510, 2400544, 2625595, 3000680, 3150714, 3600816, 3750850, 4200952, 4501020, 4801088, 5251190, 5626275, 6001360, 6301428, 7201632, 7501700, 7876785, 8401904, 9002040, 9602176, 10502380, 11252550, 12002720, 12602856, 13127975, 14403264, 15003400, 15753570, 16803808, 18004080, 19204352, 21004760, 22505100, 24005440, 25205712, 26255950, 28806528, 30006800, 31507140, 33607616, 36008160, 38408704, 39383925, 42009520, 45010200, 48010880, 50411424, 52511900, 57613056, 60013600, 63014280, 67215232, 72016320, 78767850, 84019040, 90020400, 96021760, 100822848, 105023800, 115226112, 120027200, 126028560, 134430464, 144032640, 157535700, 168038080, 180040800, 192043520, 201645696, 210047600, 240054400, 252057120, 268860928, 288065280, 315071400, 336076160, 360081600, 403291392, 420095200, 480108800, 504114240, 576130560, 630142800, 672152320, 720163200, 806582784, 840190400, 960217600, 1008228480, 1260285600, 1344304640, 1440326400, 1680380800, 2016456960, 2520571200, 2880652800, 3360761600, 4032913920, 5041142400, 6721523200, 10082284800, 20164569600]

約数ペア:

[(1, 20164569600), (2, 10082284800), (3, 6721523200), (4, 5041142400), (5, 4032913920), (6, 3360761600), (7, 2880652800), (8, 2520571200), (10, 2016456960), (12, 1680380800), (14, 1440326400), (15, 1344304640), (16, 1260285600), (20, 1008228480), (21, 960217600), (24, 840190400), (25, 806582784), (28, 720163200), (30, 672152320), (32, 630142800), (35, 576130560), (40, 504114240), (42, 480108800), (48, 420095200), (50, 403291392), (56, 360081600), (60, 336076160), (64, 315071400), (70, 288065280), (75, 268860928), (80, 252057120), (84, 240054400), (96, 210047600), (100, 201645696), (105, 192043520), (112, 180040800), (120, 168038080), (128, 157535700), (140, 144032640), (150, 134430464), (160, 126028560), (168, 120027200), (175, 115226112), (192, 105023800), (200, 100822848), (210, 96021760), (224, 90020400), (240, 84019040), (256, 78767850), (280, 72016320), (300, 67215232), (320, 63014280), (336, 60013600), (350, 57613056), (384, 52511900), (400, 50411424), (420, 48010880), (448, 45010200), (480, 42009520), (512, 39383925), (525, 38408704), (560, 36008160), (600, 33607616), (640, 31507140), (672, 30006800), (700, 28806528), (768, 26255950), (800, 25205712), (840, 24005440), (896, 22505100), (960, 21004760), (1050, 19204352), (1120, 18004080), (1200, 16803808), (1280, 15753570), (1344, 15003400), (1400, 14403264), (1536, 13127975), (1600, 12602856), (1680, 12002720), (1792, 11252550), (1920, 10502380), (2100, 9602176), (2240, 9002040), (2400, 8401904), (2560, 7876785), (2688, 7501700), (2800, 7201632), (3200, 6301428), (3360, 6001360), (3584, 5626275), (3840, 5251190), (4200, 4801088), (4480, 4501020), (4800, 4200952), (5376, 3750850), (5600, 3600816), (6400, 3150714), (6720, 3000680), (7680, 2625595), (8400, 2400544), (8960, 2250510), (9600, 2100476), (10752, 1875425), (11200, 1800408), (12800, 1575357), (13440, 1500340), (16800, 1200272), (17920, 1125255), (19200, 1050238), (22400, 900204), (26880, 750170), (33600, 600136), (38400, 525119), (44800, 450102), (53760, 375085), (67200, 300068), (75017, 268800), (89600, 225051), (134400, 150034)]