53813760

素因数分解:

$2^9\times 3^1\times 5^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1$

素因数の和:64

約数の個数: 480

約数和(自身を含む): 235109952

約数和(自身を除く): 181296192

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 11, 12, 13, 14, 15, 16, 20, 21, 22, 24, 26, 28, 30, 32, 33, 35, 39, 40, 42, 44, 48, 49, 52, 55, 56, 60, 64, 65, 66, 70, 77, 78, 80, 84, 88, 91, 96, 98, 104, 105, 110, 112, 120, 128, 130, 132, 140, 143, 147, 154, 156, 160, 165, 168, 176, 182, 192, 195, 196, 208, 210, 220, 224, 231, 240, 245, 256, 260, 264, 273, 280, 286, 294, 308, 312, 320, 330, 336, 352, 364, 384, 385, 390, 392, 416, 420, 429, 440, 448, 455, 462, 480, 490, 512, 520, 528, 539, 546, 560, 572, 588, 616, 624, 637, 640, 660, 672, 704, 715, 728, 735, 768, 770, 780, 784, 832, 840, 858, 880, 896, 910, 924, 960, 980, 1001, 1040, 1056, 1078, 1092, 1120, 1144, 1155, 1176, 1232, 1248, 1274, 1280, 1320, 1344, 1365, 1408, 1430, 1456, 1470, 1536, 1540, 1560, 1568, 1617, 1664, 1680, 1716, 1760, 1792, 1820, 1848, 1911, 1920, 1960, 2002, 2080, 2112, 2145, 2156, 2184, 2240, 2288, 2310, 2352, 2464, 2496, 2548, 2560, 2640, 2688, 2695, 2730, 2816, 2860, 2912, 2940, 3003, 3080, 3120, 3136, 3185, 3234, 3328, 3360, 3432, 3520, 3584, 3640, 3696, 3822, 3840, 3920, 4004, 4160, 4224, 4290, 4312, 4368, 4480, 4576, 4620, 4704, 4928, 4992, 5005, 5096, 5280, 5376, 5390, 5460, 5632, 5720, 5824, 5880, 6006, 6160, 6240, 6272, 6370, 6468, 6656, 6720, 6864, 7007, 7040, 7280, 7392, 7644, 7680, 7840, 8008, 8085, 8320, 8448, 8580, 8624, 8736, 8960, 9152, 9240, 9408, 9555, 9856, 9984, 10010, 10192, 10560, 10752, 10780, 10920, 11440, 11648, 11760, 12012, 12320, 12480, 12544, 12740, 12936, 13440, 13728, 14014, 14080, 14560, 14784, 15015, 15288, 15680, 16016, 16170, 16640, 16896, 17160, 17248, 17472, 17920, 18304, 18480, 18816, 19110, 19712, 19968, 20020, 20384, 21021, 21120, 21560, 21840, 22880, 23296, 23520, 24024, 24640, 24960, 25088, 25480, 25872, 26880, 27456, 28028, 28160, 29120, 29568, 30030, 30576, 31360, 32032, 32340, 33280, 34320, 34496, 34944, 35035, 36608, 36960, 37632, 38220, 39424, 40040, 40768, 42042, 42240, 43120, 43680, 45760, 46592, 47040, 48048, 49280, 49920, 50960, 51744, 53760, 54912, 56056, 58240, 59136, 60060, 61152, 62720, 64064, 64680, 68640, 68992, 69888, 70070, 73216, 73920, 75264, 76440, 80080, 81536, 84084, 84480, 86240, 87360, 91520, 94080, 96096, 98560, 99840, 101920, 103488, 105105, 109824, 112112, 116480, 118272, 120120, 122304, 125440, 128128, 129360, 137280, 137984, 139776, 140140, 147840, 152880, 160160, 163072, 168168, 172480, 174720, 183040, 188160, 192192, 197120, 203840, 206976, 210210, 219648, 224224, 232960, 240240, 244608, 256256, 258720, 274560, 275968, 280280, 295680, 305760, 320320, 326144, 336336, 344960, 349440, 366080, 376320, 384384, 407680, 413952, 420420, 448448, 480480, 489216, 512512, 517440, 549120, 560560, 591360, 611520, 640640, 672672, 689920, 698880, 768768, 815360, 827904, 840840, 896896, 960960, 978432, 1034880, 1098240, 1121120, 1223040, 1281280, 1345344, 1379840, 1537536, 1630720, 1681680, 1793792, 1921920, 2069760, 2242240, 2446080, 2562560, 2690688, 3363360, 3587584, 3843840, 4139520, 4484480, 4892160, 5381376, 6726720, 7687680, 8968960, 10762752, 13453440, 17937920, 26906880, 53813760]

約数ペア:

[(1, 53813760), (2, 26906880), (3, 17937920), (4, 13453440), (5, 10762752), (6, 8968960), (7, 7687680), (8, 6726720), (10, 5381376), (11, 4892160), (12, 4484480), (13, 4139520), (14, 3843840), (15, 3587584), (16, 3363360), (20, 2690688), (21, 2562560), (22, 2446080), (24, 2242240), (26, 2069760), (28, 1921920), (30, 1793792), (32, 1681680), (33, 1630720), (35, 1537536), (39, 1379840), (40, 1345344), (42, 1281280), (44, 1223040), (48, 1121120), (49, 1098240), (52, 1034880), (55, 978432), (56, 960960), (60, 896896), (64, 840840), (65, 827904), (66, 815360), (70, 768768), (77, 698880), (78, 689920), (80, 672672), (84, 640640), (88, 611520), (91, 591360), (96, 560560), (98, 549120), (104, 517440), (105, 512512), (110, 489216), (112, 480480), (120, 448448), (128, 420420), (130, 413952), (132, 407680), (140, 384384), (143, 376320), (147, 366080), (154, 349440), (156, 344960), (160, 336336), (165, 326144), (168, 320320), (176, 305760), (182, 295680), (192, 280280), (195, 275968), (196, 274560), (208, 258720), (210, 256256), (220, 244608), (224, 240240), (231, 232960), (240, 224224), (245, 219648), (256, 210210), (260, 206976), (264, 203840), (273, 197120), (280, 192192), (286, 188160), (294, 183040), (308, 174720), (312, 172480), (320, 168168), (330, 163072), (336, 160160), (352, 152880), (364, 147840), (384, 140140), (385, 139776), (390, 137984), (392, 137280), (416, 129360), (420, 128128), (429, 125440), (440, 122304), (448, 120120), (455, 118272), (462, 116480), (480, 112112), (490, 109824), (512, 105105), (520, 103488), (528, 101920), (539, 99840), (546, 98560), (560, 96096), (572, 94080), (588, 91520), (616, 87360), (624, 86240), (637, 84480), (640, 84084), (660, 81536), (672, 80080), (704, 76440), (715, 75264), (728, 73920), (735, 73216), (768, 70070), (770, 69888), (780, 68992), (784, 68640), (832, 64680), (840, 64064), (858, 62720), (880, 61152), (896, 60060), (910, 59136), (924, 58240), (960, 56056), (980, 54912), (1001, 53760), (1040, 51744), (1056, 50960), (1078, 49920), (1092, 49280), (1120, 48048), (1144, 47040), (1155, 46592), (1176, 45760), (1232, 43680), (1248, 43120), (1274, 42240), (1280, 42042), (1320, 40768), (1344, 40040), (1365, 39424), (1408, 38220), (1430, 37632), (1456, 36960), (1470, 36608), (1536, 35035), (1540, 34944), (1560, 34496), (1568, 34320), (1617, 33280), (1664, 32340), (1680, 32032), (1716, 31360), (1760, 30576), (1792, 30030), (1820, 29568), (1848, 29120), (1911, 28160), (1920, 28028), (1960, 27456), (2002, 26880), (2080, 25872), (2112, 25480), (2145, 25088), (2156, 24960), (2184, 24640), (2240, 24024), (2288, 23520), (2310, 23296), (2352, 22880), (2464, 21840), (2496, 21560), (2548, 21120), (2560, 21021), (2640, 20384), (2688, 20020), (2695, 19968), (2730, 19712), (2816, 19110), (2860, 18816), (2912, 18480), (2940, 18304), (3003, 17920), (3080, 17472), (3120, 17248), (3136, 17160), (3185, 16896), (3234, 16640), (3328, 16170), (3360, 16016), (3432, 15680), (3520, 15288), (3584, 15015), (3640, 14784), (3696, 14560), (3822, 14080), (3840, 14014), (3920, 13728), (4004, 13440), (4160, 12936), (4224, 12740), (4290, 12544), (4312, 12480), (4368, 12320), (4480, 12012), (4576, 11760), (4620, 11648), (4704, 11440), (4928, 10920), (4992, 10780), (5005, 10752), (5096, 10560), (5280, 10192), (5376, 10010), (5390, 9984), (5460, 9856), (5632, 9555), (5720, 9408), (5824, 9240), (5880, 9152), (6006, 8960), (6160, 8736), (6240, 8624), (6272, 8580), (6370, 8448), (6468, 8320), (6656, 8085), (6720, 8008), (6864, 7840), (7007, 7680), (7040, 7644), (7280, 7392)]