315168000

素因数分解:

$2^8\times 3^1\times 5^3\times 7^2\times {\mathrm{67}}^1$

素因数の和:115

約数の個数: 432

約数和(自身を含む): 1235916864

約数和(自身を除く): 920748864

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, 49, 50, 56, 60, 64, 67, 70, 75, 80, 84, 96, 98, 100, 105, 112, 120, 125, 128, 134, 140, 147, 150, 160, 168, 175, 192, 196, 200, 201, 210, 224, 240, 245, 250, 256, 268, 280, 294, 300, 320, 335, 336, 350, 375, 384, 392, 400, 402, 420, 448, 469, 480, 490, 500, 525, 536, 560, 588, 600, 640, 670, 672, 700, 735, 750, 768, 784, 800, 804, 840, 875, 896, 938, 960, 980, 1000, 1005, 1050, 1072, 1120, 1176, 1200, 1225, 1280, 1340, 1344, 1400, 1407, 1470, 1500, 1568, 1600, 1608, 1675, 1680, 1750, 1792, 1876, 1920, 1960, 2000, 2010, 2100, 2144, 2240, 2345, 2352, 2400, 2450, 2625, 2680, 2688, 2800, 2814, 2940, 3000, 3136, 3200, 3216, 3283, 3350, 3360, 3500, 3675, 3752, 3840, 3920, 4000, 4020, 4200, 4288, 4480, 4690, 4704, 4800, 4900, 5025, 5250, 5360, 5376, 5600, 5628, 5880, 6000, 6125, 6272, 6400, 6432, 6566, 6700, 6720, 7000, 7035, 7350, 7504, 7840, 8000, 8040, 8375, 8400, 8576, 8960, 9380, 9408, 9600, 9800, 9849, 10050, 10500, 10720, 11200, 11256, 11725, 11760, 12000, 12250, 12544, 12864, 13132, 13400, 13440, 14000, 14070, 14700, 15008, 15680, 16000, 16080, 16415, 16750, 16800, 17152, 18375, 18760, 18816, 19200, 19600, 19698, 20100, 21000, 21440, 22400, 22512, 23450, 23520, 24000, 24500, 25125, 25728, 26264, 26800, 26880, 28000, 28140, 29400, 30016, 31360, 32000, 32160, 32830, 33500, 33600, 35175, 36750, 37520, 37632, 39200, 39396, 40200, 42000, 42880, 44800, 45024, 46900, 47040, 48000, 49000, 49245, 50250, 51456, 52528, 53600, 56000, 56280, 58625, 58800, 60032, 62720, 64320, 65660, 67000, 67200, 70350, 73500, 75040, 78400, 78792, 80400, 82075, 84000, 85760, 90048, 93800, 94080, 96000, 98000, 98490, 100500, 105056, 107200, 112000, 112560, 117250, 117600, 120064, 128640, 131320, 134000, 134400, 140700, 147000, 150080, 156800, 157584, 160800, 164150, 168000, 175875, 180096, 187600, 188160, 196000, 196980, 201000, 210112, 214400, 224000, 225120, 234500, 235200, 246225, 257280, 262640, 268000, 281400, 294000, 300160, 313600, 315168, 321600, 328300, 336000, 351750, 360192, 375200, 392000, 393960, 402000, 410375, 420224, 428800, 450240, 469000, 470400, 492450, 525280, 536000, 562800, 588000, 600320, 630336, 643200, 656600, 672000, 703500, 750400, 784000, 787920, 804000, 820750, 840448, 900480, 938000, 940800, 984900, 1050560, 1072000, 1125600, 1176000, 1231125, 1260672, 1286400, 1313200, 1407000, 1500800, 1568000, 1575840, 1608000, 1641500, 1800960, 1876000, 1969800, 2101120, 2144000, 2251200, 2352000, 2462250, 2521344, 2626400, 2814000, 3001600, 3151680, 3216000, 3283000, 3752000, 3939600, 4202240, 4502400, 4704000, 4924500, 5252800, 5628000, 6303360, 6432000, 6566000, 7504000, 7879200, 9004800, 9849000, 10505600, 11256000, 12606720, 13132000, 15008000, 15758400, 19698000, 21011200, 22512000, 26264000, 31516800, 39396000, 45024000, 52528000, 63033600, 78792000, 105056000, 157584000, 315168000]

約数ペア:

[(1, 315168000), (2, 157584000), (3, 105056000), (4, 78792000), (5, 63033600), (6, 52528000), (7, 45024000), (8, 39396000), (10, 31516800), (12, 26264000), (14, 22512000), (15, 21011200), (16, 19698000), (20, 15758400), (21, 15008000), (24, 13132000), (25, 12606720), (28, 11256000), (30, 10505600), (32, 9849000), (35, 9004800), (40, 7879200), (42, 7504000), (48, 6566000), (49, 6432000), (50, 6303360), (56, 5628000), (60, 5252800), (64, 4924500), (67, 4704000), (70, 4502400), (75, 4202240), (80, 3939600), (84, 3752000), (96, 3283000), (98, 3216000), (100, 3151680), (105, 3001600), (112, 2814000), (120, 2626400), (125, 2521344), (128, 2462250), (134, 2352000), (140, 2251200), (147, 2144000), (150, 2101120), (160, 1969800), (168, 1876000), (175, 1800960), (192, 1641500), (196, 1608000), (200, 1575840), (201, 1568000), (210, 1500800), (224, 1407000), (240, 1313200), (245, 1286400), (250, 1260672), (256, 1231125), (268, 1176000), (280, 1125600), (294, 1072000), (300, 1050560), (320, 984900), (335, 940800), (336, 938000), (350, 900480), (375, 840448), (384, 820750), (392, 804000), (400, 787920), (402, 784000), (420, 750400), (448, 703500), (469, 672000), (480, 656600), (490, 643200), (500, 630336), (525, 600320), (536, 588000), (560, 562800), (588, 536000), (600, 525280), (640, 492450), (670, 470400), (672, 469000), (700, 450240), (735, 428800), (750, 420224), (768, 410375), (784, 402000), (800, 393960), (804, 392000), (840, 375200), (875, 360192), (896, 351750), (938, 336000), (960, 328300), (980, 321600), (1000, 315168), (1005, 313600), (1050, 300160), (1072, 294000), (1120, 281400), (1176, 268000), (1200, 262640), (1225, 257280), (1280, 246225), (1340, 235200), (1344, 234500), (1400, 225120), (1407, 224000), (1470, 214400), (1500, 210112), (1568, 201000), (1600, 196980), (1608, 196000), (1675, 188160), (1680, 187600), (1750, 180096), (1792, 175875), (1876, 168000), (1920, 164150), (1960, 160800), (2000, 157584), (2010, 156800), (2100, 150080), (2144, 147000), (2240, 140700), (2345, 134400), (2352, 134000), (2400, 131320), (2450, 128640), (2625, 120064), (2680, 117600), (2688, 117250), (2800, 112560), (2814, 112000), (2940, 107200), (3000, 105056), (3136, 100500), (3200, 98490), (3216, 98000), (3283, 96000), (3350, 94080), (3360, 93800), (3500, 90048), (3675, 85760), (3752, 84000), (3840, 82075), (3920, 80400), (4000, 78792), (4020, 78400), (4200, 75040), (4288, 73500), (4480, 70350), (4690, 67200), (4704, 67000), (4800, 65660), (4900, 64320), (5025, 62720), (5250, 60032), (5360, 58800), (5376, 58625), (5600, 56280), (5628, 56000), (5880, 53600), (6000, 52528), (6125, 51456), (6272, 50250), (6400, 49245), (6432, 49000), (6566, 48000), (6700, 47040), (6720, 46900), (7000, 45024), (7035, 44800), (7350, 42880), (7504, 42000), (7840, 40200), (8000, 39396), (8040, 39200), (8375, 37632), (8400, 37520), (8576, 36750), (8960, 35175), (9380, 33600), (9408, 33500), (9600, 32830), (9800, 32160), (9849, 32000), (10050, 31360), (10500, 30016), (10720, 29400), (11200, 28140), (11256, 28000), (11725, 26880), (11760, 26800), (12000, 26264), (12250, 25728), (12544, 25125), (12864, 24500), (13132, 24000), (13400, 23520), (13440, 23450), (14000, 22512), (14070, 22400), (14700, 21440), (15008, 21000), (15680, 20100), (16000, 19698), (16080, 19600), (16415, 19200), (16750, 18816), (16800, 18760), (17152, 18375)]