67710720

素因数分解:

$2^8\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{229}}^1$

素因数の和:271

約数の個数: 288

約数和(自身を含む): 270789120

約数和(自身を除く): 203078400

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 11, 12, 14, 15, 16, 20, 21, 22, 24, 28, 30, 32, 33, 35, 40, 42, 44, 48, 55, 56, 60, 64, 66, 70, 77, 80, 84, 88, 96, 105, 110, 112, 120, 128, 132, 140, 154, 160, 165, 168, 176, 192, 210, 220, 224, 229, 231, 240, 256, 264, 280, 308, 320, 330, 336, 352, 384, 385, 420, 440, 448, 458, 462, 480, 528, 560, 616, 640, 660, 672, 687, 704, 768, 770, 840, 880, 896, 916, 924, 960, 1056, 1120, 1145, 1155, 1232, 1280, 1320, 1344, 1374, 1408, 1540, 1603, 1680, 1760, 1792, 1832, 1848, 1920, 2112, 2240, 2290, 2310, 2464, 2519, 2640, 2688, 2748, 2816, 3080, 3206, 3360, 3435, 3520, 3664, 3696, 3840, 4224, 4480, 4580, 4620, 4809, 4928, 5038, 5280, 5376, 5496, 6160, 6412, 6720, 6870, 7040, 7328, 7392, 7557, 8015, 8448, 8960, 9160, 9240, 9618, 9856, 10076, 10560, 10992, 12320, 12595, 12824, 13440, 13740, 14080, 14656, 14784, 15114, 16030, 17633, 18320, 18480, 19236, 19712, 20152, 21120, 21984, 24045, 24640, 25190, 25648, 26880, 27480, 29312, 29568, 30228, 32060, 35266, 36640, 36960, 37785, 38472, 40304, 42240, 43968, 48090, 49280, 50380, 51296, 52899, 54960, 58624, 59136, 60456, 64120, 70532, 73280, 73920, 75570, 76944, 80608, 87936, 88165, 96180, 98560, 100760, 102592, 105798, 109920, 120912, 128240, 141064, 146560, 147840, 151140, 153888, 161216, 175872, 176330, 192360, 201520, 205184, 211596, 219840, 241824, 256480, 264495, 282128, 293120, 295680, 302280, 307776, 322432, 352660, 384720, 403040, 410368, 423192, 439680, 483648, 512960, 528990, 564256, 604560, 615552, 644864, 705320, 769440, 806080, 846384, 879360, 967296, 1025920, 1057980, 1128512, 1209120, 1231104, 1410640, 1538880, 1612160, 1692768, 1934592, 2051840, 2115960, 2257024, 2418240, 2821280, 3077760, 3224320, 3385536, 4231920, 4514048, 4836480, 5642560, 6155520, 6771072, 8463840, 9672960, 11285120, 13542144, 16927680, 22570240, 33855360, 67710720]

約数ペア:

[(1, 67710720), (2, 33855360), (3, 22570240), (4, 16927680), (5, 13542144), (6, 11285120), (7, 9672960), (8, 8463840), (10, 6771072), (11, 6155520), (12, 5642560), (14, 4836480), (15, 4514048), (16, 4231920), (20, 3385536), (21, 3224320), (22, 3077760), (24, 2821280), (28, 2418240), (30, 2257024), (32, 2115960), (33, 2051840), (35, 1934592), (40, 1692768), (42, 1612160), (44, 1538880), (48, 1410640), (55, 1231104), (56, 1209120), (60, 1128512), (64, 1057980), (66, 1025920), (70, 967296), (77, 879360), (80, 846384), (84, 806080), (88, 769440), (96, 705320), (105, 644864), (110, 615552), (112, 604560), (120, 564256), (128, 528990), (132, 512960), (140, 483648), (154, 439680), (160, 423192), (165, 410368), (168, 403040), (176, 384720), (192, 352660), (210, 322432), (220, 307776), (224, 302280), (229, 295680), (231, 293120), (240, 282128), (256, 264495), (264, 256480), (280, 241824), (308, 219840), (320, 211596), (330, 205184), (336, 201520), (352, 192360), (384, 176330), (385, 175872), (420, 161216), (440, 153888), (448, 151140), (458, 147840), (462, 146560), (480, 141064), (528, 128240), (560, 120912), (616, 109920), (640, 105798), (660, 102592), (672, 100760), (687, 98560), (704, 96180), (768, 88165), (770, 87936), (840, 80608), (880, 76944), (896, 75570), (916, 73920), (924, 73280), (960, 70532), (1056, 64120), (1120, 60456), (1145, 59136), (1155, 58624), (1232, 54960), (1280, 52899), (1320, 51296), (1344, 50380), (1374, 49280), (1408, 48090), (1540, 43968), (1603, 42240), (1680, 40304), (1760, 38472), (1792, 37785), (1832, 36960), (1848, 36640), (1920, 35266), (2112, 32060), (2240, 30228), (2290, 29568), (2310, 29312), (2464, 27480), (2519, 26880), (2640, 25648), (2688, 25190), (2748, 24640), (2816, 24045), (3080, 21984), (3206, 21120), (3360, 20152), (3435, 19712), (3520, 19236), (3664, 18480), (3696, 18320), (3840, 17633), (4224, 16030), (4480, 15114), (4580, 14784), (4620, 14656), (4809, 14080), (4928, 13740), (5038, 13440), (5280, 12824), (5376, 12595), (5496, 12320), (6160, 10992), (6412, 10560), (6720, 10076), (6870, 9856), (7040, 9618), (7328, 9240), (7392, 9160), (7557, 8960), (8015, 8448)]