255615360

素因数分解:

$2^7\times 3^1\times 5^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1$

素因数の和:79

約数の個数: 768

約数和(自身を含む): 1172102400

約数和(自身を除く): 916487040

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 11, 12, 13, 14, 15, 16, 19, 20, 21, 22, 24, 26, 28, 30, 32, 33, 35, 38, 39, 40, 42, 44, 48, 49, 52, 55, 56, 57, 60, 64, 65, 66, 70, 76, 77, 78, 80, 84, 88, 91, 95, 96, 98, 104, 105, 110, 112, 114, 120, 128, 130, 132, 133, 140, 143, 147, 152, 154, 156, 160, 165, 168, 176, 182, 190, 192, 195, 196, 208, 209, 210, 220, 224, 228, 231, 240, 245, 247, 260, 264, 266, 273, 280, 285, 286, 294, 304, 308, 312, 320, 330, 336, 352, 364, 380, 384, 385, 390, 392, 399, 416, 418, 420, 429, 440, 448, 455, 456, 462, 480, 490, 494, 520, 528, 532, 539, 546, 560, 570, 572, 588, 608, 616, 624, 627, 637, 640, 660, 665, 672, 704, 715, 728, 735, 741, 760, 770, 780, 784, 798, 832, 836, 840, 858, 880, 896, 910, 912, 924, 931, 960, 980, 988, 1001, 1040, 1045, 1056, 1064, 1078, 1092, 1120, 1140, 1144, 1155, 1176, 1216, 1232, 1235, 1248, 1254, 1274, 1320, 1330, 1344, 1365, 1408, 1430, 1456, 1463, 1470, 1482, 1520, 1540, 1560, 1568, 1596, 1617, 1664, 1672, 1680, 1716, 1729, 1760, 1820, 1824, 1848, 1862, 1911, 1920, 1960, 1976, 1995, 2002, 2080, 2090, 2112, 2128, 2145, 2156, 2184, 2240, 2280, 2288, 2310, 2352, 2432, 2464, 2470, 2496, 2508, 2548, 2640, 2660, 2688, 2695, 2717, 2730, 2793, 2860, 2912, 2926, 2940, 2964, 3003, 3040, 3080, 3120, 3135, 3136, 3185, 3192, 3234, 3344, 3360, 3432, 3458, 3520, 3640, 3648, 3696, 3705, 3724, 3822, 3920, 3952, 3990, 4004, 4160, 4180, 4224, 4256, 4290, 4312, 4368, 4389, 4480, 4560, 4576, 4620, 4655, 4704, 4928, 4940, 4992, 5005, 5016, 5096, 5187, 5280, 5320, 5390, 5434, 5460, 5586, 5720, 5824, 5852, 5880, 5928, 6006, 6080, 6160, 6240, 6270, 6272, 6370, 6384, 6468, 6688, 6720, 6864, 6916, 7007, 7040, 7280, 7296, 7315, 7392, 7410, 7448, 7644, 7840, 7904, 7980, 8008, 8085, 8151, 8320, 8360, 8512, 8580, 8624, 8645, 8736, 8778, 9120, 9152, 9240, 9310, 9408, 9555, 9856, 9880, 10010, 10032, 10192, 10241, 10374, 10560, 10640, 10780, 10868, 10920, 11172, 11440, 11648, 11704, 11760, 11856, 12012, 12103, 12160, 12320, 12480, 12540, 12740, 12768, 12936, 13376, 13440, 13585, 13728, 13832, 13965, 14014, 14560, 14630, 14784, 14820, 14896, 15015, 15288, 15680, 15808, 15960, 16016, 16170, 16302, 16720, 17024, 17160, 17248, 17290, 17472, 17556, 18240, 18304, 18480, 18620, 18816, 19019, 19110, 19760, 20020, 20064, 20384, 20482, 20748, 21021, 21120, 21280, 21560, 21736, 21840, 21945, 22344, 22880, 23408, 23520, 23712, 24024, 24206, 24640, 24960, 25080, 25480, 25536, 25872, 25935, 26752, 27170, 27456, 27664, 27930, 28028, 29120, 29260, 29568, 29640, 29792, 30030, 30576, 30723, 31360, 31616, 31920, 32032, 32340, 32604, 33440, 34320, 34496, 34580, 34944, 35035, 35112, 36309, 36480, 36960, 37240, 38038, 38220, 39520, 40040, 40128, 40755, 40768, 40964, 41496, 42042, 42560, 43120, 43472, 43680, 43890, 44688, 45760, 46816, 47040, 47424, 48048, 48412, 49280, 50160, 50960, 51072, 51205, 51744, 51870, 54340, 54912, 55328, 55860, 56056, 57057, 58240, 58520, 59280, 59584, 60060, 60515, 61152, 61446, 63840, 64064, 64680, 65208, 66880, 68640, 68992, 69160, 70070, 70224, 72618, 73920, 74480, 76076, 76440, 79040, 80080, 80256, 81510, 81536, 81928, 82992, 84084, 85120, 86240, 86944, 87360, 87780, 89376, 91520, 93632, 94080, 94848, 95095, 96096, 96824, 100320, 101920, 102410, 103488, 103740, 105105, 108680, 110656, 111720, 112112, 114114, 117040, 118560, 119168, 120120, 121030, 122304, 122892, 127680, 128128, 129360, 130416, 133133, 133760, 137280, 138320, 140140, 140448, 145236, 147840, 148960, 152152, 152880, 153615, 158080, 160160, 163020, 163856, 165984, 168168, 172480, 173888, 174720, 175560, 178752, 181545, 187264, 190190, 192192, 193648, 200640, 203840, 204820, 206976, 207480, 210210, 217360, 221312, 223440, 224224, 228228, 234080, 237120, 240240, 242060, 244608, 245784, 255360, 258720, 260832, 266266, 274560, 276640, 280280, 280896, 285285, 290472, 297920, 304304, 305760, 307230, 320320, 326040, 327712, 331968, 336336, 344960, 347776, 351120, 357504, 363090, 380380, 384384, 387296, 399399, 401280, 407680, 409640, 414960, 420420, 434720, 446880, 448448, 456456, 468160, 474240, 480480, 484120, 491568, 517440, 521664, 532532, 553280, 560560, 561792, 570570, 580944, 595840, 608608, 611520, 614460, 640640, 652080, 655424, 663936, 665665, 672672, 702240, 726180, 760760, 774592, 798798, 819280, 829920, 840840, 869440, 893760, 896896, 912912, 936320, 960960, 968240, 983136, 1034880, 1043328, 1065064, 1106560, 1121120, 1141140, 1161888, 1217216, 1223040, 1228920, 1304160, 1310848, 1331330, 1345344, 1404480, 1452360, 1521520, 1549184, 1597596, 1638560, 1659840, 1681680, 1738880, 1787520, 1825824, 1921920, 1936480, 1966272, 1996995, 2130128, 2242240, 2282280, 2323776, 2434432, 2457840, 2608320, 2662660, 2690688, 2808960, 2904720, 3043040, 3195192, 3277120, 3319680, 3363360, 3651648, 3872960, 3932544, 3993990, 4260256, 4484480, 4564560, 4647552, 4915680, 5216640, 5325320, 5809440, 6086080, 6390384, 6554240, 6726720, 7303296, 7745920, 7987980, 8520512, 9129120, 9831360, 10650640, 11618880, 12172160, 12780768, 13453440, 15975960, 17041024, 18258240, 19662720, 21301280, 23237760, 25561536, 31951920, 36516480, 42602560, 51123072, 63903840, 85205120, 127807680, 255615360]

約数ペア:

[(1, 255615360), (2, 127807680), (3, 85205120), (4, 63903840), (5, 51123072), (6, 42602560), (7, 36516480), (8, 31951920), (10, 25561536), (11, 23237760), (12, 21301280), (13, 19662720), (14, 18258240), (15, 17041024), (16, 15975960), (19, 13453440), (20, 12780768), (21, 12172160), (22, 11618880), (24, 10650640), (26, 9831360), (28, 9129120), (30, 8520512), (32, 7987980), (33, 7745920), (35, 7303296), (38, 6726720), (39, 6554240), (40, 6390384), (42, 6086080), (44, 5809440), (48, 5325320), (49, 5216640), (52, 4915680), (55, 4647552), (56, 4564560), (57, 4484480), (60, 4260256), (64, 3993990), (65, 3932544), (66, 3872960), (70, 3651648), (76, 3363360), (77, 3319680), (78, 3277120), (80, 3195192), (84, 3043040), (88, 2904720), (91, 2808960), (95, 2690688), (96, 2662660), (98, 2608320), (104, 2457840), (105, 2434432), (110, 2323776), (112, 2282280), (114, 2242240), (120, 2130128), (128, 1996995), (130, 1966272), (132, 1936480), (133, 1921920), (140, 1825824), (143, 1787520), (147, 1738880), (152, 1681680), (154, 1659840), (156, 1638560), (160, 1597596), (165, 1549184), (168, 1521520), (176, 1452360), (182, 1404480), (190, 1345344), (192, 1331330), (195, 1310848), (196, 1304160), (208, 1228920), (209, 1223040), (210, 1217216), (220, 1161888), (224, 1141140), (228, 1121120), (231, 1106560), (240, 1065064), (245, 1043328), (247, 1034880), (260, 983136), (264, 968240), (266, 960960), (273, 936320), (280, 912912), (285, 896896), (286, 893760), (294, 869440), (304, 840840), (308, 829920), (312, 819280), (320, 798798), (330, 774592), (336, 760760), (352, 726180), (364, 702240), (380, 672672), (384, 665665), (385, 663936), (390, 655424), (392, 652080), (399, 640640), (416, 614460), (418, 611520), (420, 608608), (429, 595840), (440, 580944), (448, 570570), (455, 561792), (456, 560560), (462, 553280), (480, 532532), (490, 521664), (494, 517440), (520, 491568), (528, 484120), (532, 480480), (539, 474240), (546, 468160), (560, 456456), (570, 448448), (572, 446880), (588, 434720), (608, 420420), (616, 414960), (624, 409640), (627, 407680), (637, 401280), (640, 399399), (660, 387296), (665, 384384), (672, 380380), (704, 363090), (715, 357504), (728, 351120), (735, 347776), (741, 344960), (760, 336336), (770, 331968), (780, 327712), (784, 326040), (798, 320320), (832, 307230), (836, 305760), (840, 304304), (858, 297920), (880, 290472), (896, 285285), (910, 280896), (912, 280280), (924, 276640), (931, 274560), (960, 266266), (980, 260832), (988, 258720), (1001, 255360), (1040, 245784), (1045, 244608), (1056, 242060), (1064, 240240), (1078, 237120), (1092, 234080), (1120, 228228), (1140, 224224), (1144, 223440), (1155, 221312), (1176, 217360), (1216, 210210), (1232, 207480), (1235, 206976), (1248, 204820), (1254, 203840), (1274, 200640), (1320, 193648), (1330, 192192), (1344, 190190), (1365, 187264), (1408, 181545), (1430, 178752), (1456, 175560), (1463, 174720), (1470, 173888), (1482, 172480), (1520, 168168), (1540, 165984), (1560, 163856), (1568, 163020), (1596, 160160), (1617, 158080), (1664, 153615), (1672, 152880), (1680, 152152), (1716, 148960), (1729, 147840), (1760, 145236), (1820, 140448), (1824, 140140), (1848, 138320), (1862, 137280), (1911, 133760), (1920, 133133), (1960, 130416), (1976, 129360), (1995, 128128), (2002, 127680), (2080, 122892), (2090, 122304), (2112, 121030), (2128, 120120), (2145, 119168), (2156, 118560), (2184, 117040), (2240, 114114), (2280, 112112), (2288, 111720), (2310, 110656), (2352, 108680), (2432, 105105), (2464, 103740), (2470, 103488), (2496, 102410), (2508, 101920), (2548, 100320), (2640, 96824), (2660, 96096), (2688, 95095), (2695, 94848), (2717, 94080), (2730, 93632), (2793, 91520), (2860, 89376), (2912, 87780), (2926, 87360), (2940, 86944), (2964, 86240), (3003, 85120), (3040, 84084), (3080, 82992), (3120, 81928), (3135, 81536), (3136, 81510), (3185, 80256), (3192, 80080), (3234, 79040), (3344, 76440), (3360, 76076), (3432, 74480), (3458, 73920), (3520, 72618), (3640, 70224), (3648, 70070), (3696, 69160), (3705, 68992), (3724, 68640), (3822, 66880), (3920, 65208), (3952, 64680), (3990, 64064), (4004, 63840), (4160, 61446), (4180, 61152), (4224, 60515), (4256, 60060), (4290, 59584), (4312, 59280), (4368, 58520), (4389, 58240), (4480, 57057), (4560, 56056), (4576, 55860), (4620, 55328), (4655, 54912), (4704, 54340), (4928, 51870), (4940, 51744), (4992, 51205), (5005, 51072), (5016, 50960), (5096, 50160), (5187, 49280), (5280, 48412), (5320, 48048), (5390, 47424), (5434, 47040), (5460, 46816), (5586, 45760), (5720, 44688), (5824, 43890), (5852, 43680), (5880, 43472), (5928, 43120), (6006, 42560), (6080, 42042), (6160, 41496), (6240, 40964), (6270, 40768), (6272, 40755), (6370, 40128), (6384, 40040), (6468, 39520), (6688, 38220), (6720, 38038), (6864, 37240), (6916, 36960), (7007, 36480), (7040, 36309), (7280, 35112), (7296, 35035), (7315, 34944), (7392, 34580), (7410, 34496), (7448, 34320), (7644, 33440), (7840, 32604), (7904, 32340), (7980, 32032), (8008, 31920), (8085, 31616), (8151, 31360), (8320, 30723), (8360, 30576), (8512, 30030), (8580, 29792), (8624, 29640), (8645, 29568), (8736, 29260), (8778, 29120), (9120, 28028), (9152, 27930), (9240, 27664), (9310, 27456), (9408, 27170), (9555, 26752), (9856, 25935), (9880, 25872), (10010, 25536), (10032, 25480), (10192, 25080), (10241, 24960), (10374, 24640), (10560, 24206), (10640, 24024), (10780, 23712), (10868, 23520), (10920, 23408), (11172, 22880), (11440, 22344), (11648, 21945), (11704, 21840), (11760, 21736), (11856, 21560), (12012, 21280), (12103, 21120), (12160, 21021), (12320, 20748), (12480, 20482), (12540, 20384), (12740, 20064), (12768, 20020), (12936, 19760), (13376, 19110), (13440, 19019), (13585, 18816), (13728, 18620), (13832, 18480), (13965, 18304), (14014, 18240), (14560, 17556), (14630, 17472), (14784, 17290), (14820, 17248), (14896, 17160), (15015, 17024), (15288, 16720), (15680, 16302), (15808, 16170), (15960, 16016)]