20147232000

素因数分解:

$2^8\times 3^1\times 5^3\times 7^2\times {\mathrm{4283}}^1$

素因数の和:4331

約数の個数: 432

約数和(自身を含む): 77862762432

約数和(自身を除く): 57715530432

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, 70, 75, 80, 84, 96, 98, 100, 105, 112, 120, 125, 128, 140, 147, 150, 160, 168, 175, 192, 196, 200, 210, 224, 240, 245, 250, 256, 280, 294, 300, 320, 336, 350, 375, 384, 392, 400, 420, 448, 480, 490, 500, 525, 560, 588, 600, 640, 672, 700, 735, 750, 768, 784, 800, 840, 875, 896, 960, 980, 1000, 1050, 1120, 1176, 1200, 1225, 1280, 1344, 1400, 1470, 1500, 1568, 1600, 1680, 1750, 1792, 1920, 1960, 2000, 2100, 2240, 2352, 2400, 2450, 2625, 2688, 2800, 2940, 3000, 3136, 3200, 3360, 3500, 3675, 3840, 3920, 4000, 4200, 4283, 4480, 4704, 4800, 4900, 5250, 5376, 5600, 5880, 6000, 6125, 6272, 6400, 6720, 7000, 7350, 7840, 8000, 8400, 8566, 8960, 9408, 9600, 9800, 10500, 11200, 11760, 12000, 12250, 12544, 12849, 13440, 14000, 14700, 15680, 16000, 16800, 17132, 18375, 18816, 19200, 19600, 21000, 21415, 22400, 23520, 24000, 24500, 25698, 26880, 28000, 29400, 29981, 31360, 32000, 33600, 34264, 36750, 37632, 39200, 42000, 42830, 44800, 47040, 48000, 49000, 51396, 56000, 58800, 59962, 62720, 64245, 67200, 68528, 73500, 78400, 84000, 85660, 89943, 94080, 96000, 98000, 102792, 107075, 112000, 117600, 119924, 128490, 134400, 137056, 147000, 149905, 156800, 168000, 171320, 179886, 188160, 196000, 205584, 209867, 214150, 224000, 235200, 239848, 256980, 274112, 294000, 299810, 313600, 321225, 336000, 342640, 359772, 392000, 411168, 419734, 428300, 449715, 470400, 479696, 513960, 535375, 548224, 588000, 599620, 629601, 642450, 672000, 685280, 719544, 749525, 784000, 822336, 839468, 856600, 899430, 940800, 959392, 1027920, 1049335, 1070750, 1096448, 1176000, 1199240, 1259202, 1284900, 1370560, 1439088, 1499050, 1568000, 1606125, 1644672, 1678936, 1713200, 1798860, 1918784, 2055840, 2098670, 2141500, 2248575, 2352000, 2398480, 2518404, 2569800, 2741120, 2878176, 2998100, 3148005, 3212250, 3289344, 3357872, 3426400, 3597720, 3747625, 3837568, 4111680, 4197340, 4283000, 4497150, 4704000, 4796960, 5036808, 5139600, 5246675, 5482240, 5756352, 5996200, 6296010, 6424500, 6715744, 6852800, 7195440, 7495250, 7675136, 8223360, 8394680, 8566000, 8994300, 9593920, 10073616, 10279200, 10493350, 11242875, 11512704, 11992400, 12592020, 12849000, 13431488, 13705600, 14390880, 14990500, 15740025, 16446720, 16789360, 17132000, 17988600, 19187840, 20147232, 20558400, 20986700, 22485750, 23025408, 23984800, 25184040, 25698000, 26233375, 26862976, 27411200, 28781760, 29981000, 31480050, 33578720, 34264000, 35977200, 38375680, 40294464, 41116800, 41973400, 44971500, 47969600, 50368080, 51396000, 52466750, 53725952, 57563520, 59962000, 62960100, 67157440, 68528000, 71954400, 78700125, 80588928, 82233600, 83946800, 89943000, 95939200, 100736160, 102792000, 104933500, 115127040, 119924000, 125920200, 134314880, 137056000, 143908800, 157400250, 161177856, 167893600, 179886000, 191878400, 201472320, 205584000, 209867000, 239848000, 251840400, 268629760, 287817600, 314800500, 335787200, 359772000, 402944640, 411168000, 419734000, 479696000, 503680800, 575635200, 629601000, 671574400, 719544000, 805889280, 839468000, 959392000, 1007361600, 1259202000, 1343148800, 1439088000, 1678936000, 2014723200, 2518404000, 2878176000, 3357872000, 4029446400, 5036808000, 6715744000, 10073616000, 20147232000]

約数ペア:

[(1, 20147232000), (2, 10073616000), (3, 6715744000), (4, 5036808000), (5, 4029446400), (6, 3357872000), (7, 2878176000), (8, 2518404000), (10, 2014723200), (12, 1678936000), (14, 1439088000), (15, 1343148800), (16, 1259202000), (20, 1007361600), (21, 959392000), (24, 839468000), (25, 805889280), (28, 719544000), (30, 671574400), (32, 629601000), (35, 575635200), (40, 503680800), (42, 479696000), (48, 419734000), (49, 411168000), (50, 402944640), (56, 359772000), (60, 335787200), (64, 314800500), (70, 287817600), (75, 268629760), (80, 251840400), (84, 239848000), (96, 209867000), (98, 205584000), (100, 201472320), (105, 191878400), (112, 179886000), (120, 167893600), (125, 161177856), (128, 157400250), (140, 143908800), (147, 137056000), (150, 134314880), (160, 125920200), (168, 119924000), (175, 115127040), (192, 104933500), (196, 102792000), (200, 100736160), (210, 95939200), (224, 89943000), (240, 83946800), (245, 82233600), (250, 80588928), (256, 78700125), (280, 71954400), (294, 68528000), (300, 67157440), (320, 62960100), (336, 59962000), (350, 57563520), (375, 53725952), (384, 52466750), (392, 51396000), (400, 50368080), (420, 47969600), (448, 44971500), (480, 41973400), (490, 41116800), (500, 40294464), (525, 38375680), (560, 35977200), (588, 34264000), (600, 33578720), (640, 31480050), (672, 29981000), (700, 28781760), (735, 27411200), (750, 26862976), (768, 26233375), (784, 25698000), (800, 25184040), (840, 23984800), (875, 23025408), (896, 22485750), (960, 20986700), (980, 20558400), (1000, 20147232), (1050, 19187840), (1120, 17988600), (1176, 17132000), (1200, 16789360), (1225, 16446720), (1280, 15740025), (1344, 14990500), (1400, 14390880), (1470, 13705600), (1500, 13431488), (1568, 12849000), (1600, 12592020), (1680, 11992400), (1750, 11512704), (1792, 11242875), (1920, 10493350), (1960, 10279200), (2000, 10073616), (2100, 9593920), (2240, 8994300), (2352, 8566000), (2400, 8394680), (2450, 8223360), (2625, 7675136), (2688, 7495250), (2800, 7195440), (2940, 6852800), (3000, 6715744), (3136, 6424500), (3200, 6296010), (3360, 5996200), (3500, 5756352), (3675, 5482240), (3840, 5246675), (3920, 5139600), (4000, 5036808), (4200, 4796960), (4283, 4704000), (4480, 4497150), (4704, 4283000), (4800, 4197340), (4900, 4111680), (5250, 3837568), (5376, 3747625), (5600, 3597720), (5880, 3426400), (6000, 3357872), (6125, 3289344), (6272, 3212250), (6400, 3148005), (6720, 2998100), (7000, 2878176), (7350, 2741120), (7840, 2569800), (8000, 2518404), (8400, 2398480), (8566, 2352000), (8960, 2248575), (9408, 2141500), (9600, 2098670), (9800, 2055840), (10500, 1918784), (11200, 1798860), (11760, 1713200), (12000, 1678936), (12250, 1644672), (12544, 1606125), (12849, 1568000), (13440, 1499050), (14000, 1439088), (14700, 1370560), (15680, 1284900), (16000, 1259202), (16800, 1199240), (17132, 1176000), (18375, 1096448), (18816, 1070750), (19200, 1049335), (19600, 1027920), (21000, 959392), (21415, 940800), (22400, 899430), (23520, 856600), (24000, 839468), (24500, 822336), (25698, 784000), (26880, 749525), (28000, 719544), (29400, 685280), (29981, 672000), (31360, 642450), (32000, 629601), (33600, 599620), (34264, 588000), (36750, 548224), (37632, 535375), (39200, 513960), (42000, 479696), (42830, 470400), (44800, 449715), (47040, 428300), (48000, 419734), (49000, 411168), (51396, 392000), (56000, 359772), (58800, 342640), (59962, 336000), (62720, 321225), (64245, 313600), (67200, 299810), (68528, 294000), (73500, 274112), (78400, 256980), (84000, 239848), (85660, 235200), (89943, 224000), (94080, 214150), (96000, 209867), (98000, 205584), (102792, 196000), (107075, 188160), (112000, 179886), (117600, 171320), (119924, 168000), (128490, 156800), (134400, 149905), (137056, 147000)]