281223537120

素因数分解:

$2^5\times 3^4\times 5^1\times {\mathrm{61}}^1\times {\mathrm{127}}^1\times {\mathrm{2801}}^1$

素因数の和:3016

約数の個数: 480

約数和(自身を含む): 1017060903936

約数和(自身を除く): 735837366816

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 61, 72, 80, 81, 90, 96, 108, 120, 122, 127, 135, 144, 160, 162, 180, 183, 216, 240, 244, 254, 270, 288, 305, 324, 360, 366, 381, 405, 432, 480, 488, 508, 540, 549, 610, 635, 648, 720, 732, 762, 810, 864, 915, 976, 1016, 1080, 1098, 1143, 1220, 1270, 1296, 1440, 1464, 1524, 1620, 1647, 1830, 1905, 1952, 2032, 2160, 2196, 2286, 2440, 2540, 2592, 2745, 2801, 2928, 3048, 3240, 3294, 3429, 3660, 3810, 4064, 4320, 4392, 4572, 4880, 4941, 5080, 5490, 5602, 5715, 5856, 6096, 6480, 6588, 6858, 7320, 7620, 7747, 8235, 8403, 8784, 9144, 9760, 9882, 10160, 10287, 10980, 11204, 11430, 12192, 12960, 13176, 13716, 14005, 14640, 15240, 15494, 16470, 16806, 17145, 17568, 18288, 19764, 20320, 20574, 21960, 22408, 22860, 23241, 24705, 25209, 26352, 27432, 28010, 29280, 30480, 30988, 32940, 33612, 34290, 36576, 38735, 39528, 41148, 42015, 43920, 44816, 45720, 46482, 49410, 50418, 51435, 52704, 54864, 56020, 60960, 61976, 65880, 67224, 68580, 69723, 75627, 77470, 79056, 82296, 84030, 87840, 89632, 91440, 92964, 98820, 100836, 102870, 109728, 112040, 116205, 123952, 126045, 131760, 134448, 137160, 139446, 151254, 154940, 158112, 164592, 168060, 170861, 182880, 185928, 197640, 201672, 205740, 209169, 224080, 226881, 232410, 247904, 252090, 263520, 268896, 274320, 278892, 302508, 309880, 329184, 336120, 341722, 348615, 355727, 371856, 378135, 395280, 403344, 411480, 418338, 448160, 453762, 464820, 504180, 512583, 548640, 557784, 605016, 619760, 627507, 672240, 683444, 697230, 711454, 743712, 756270, 790560, 806688, 822960, 836676, 854305, 907524, 929640, 1008360, 1025166, 1045845, 1067181, 1115568, 1134405, 1210032, 1239520, 1255014, 1344480, 1366888, 1394460, 1422908, 1512540, 1537749, 1645920, 1673352, 1708610, 1778635, 1815048, 1859280, 2016720, 2050332, 2091690, 2134362, 2231136, 2268810, 2420064, 2510028, 2562915, 2733776, 2788920, 2845816, 3025080, 3075498, 3137535, 3201543, 3346704, 3417220, 3557270, 3630096, 3718560, 4033440, 4100664, 4183380, 4268724, 4537620, 4613247, 5020056, 5125830, 5335905, 5467552, 5577840, 5691632, 6050160, 6150996, 6275070, 6403086, 6693408, 6834440, 7114540, 7260192, 7688745, 8201328, 8366760, 8537448, 9075240, 9226494, 9604629, 10040112, 10251660, 10671810, 11155680, 11383264, 12100320, 12301992, 12550140, 12806172, 13668880, 13839741, 14229080, 15377490, 16007715, 16402656, 16733520, 17074896, 18150480, 18452988, 19209258, 20080224, 20503320, 21343620, 21699347, 23066235, 24603984, 25100280, 25612344, 27337760, 27679482, 28458160, 28813887, 30754980, 32015430, 33467040, 34149792, 36300960, 36905976, 38418516, 41006640, 42687240, 43398694, 46132470, 48023145, 49207968, 50200560, 51224688, 55358964, 56916320, 57627774, 61509960, 64030860, 65098041, 69198705, 73811952, 76837032, 82013280, 85374480, 86797388, 92264940, 96046290, 100401120, 102449376, 108496735, 110717928, 115255548, 123019920, 128061720, 130196082, 138397410, 144069435, 147623904, 153674064, 170748960, 173594776, 184529880, 192092580, 195294123, 216993470, 221435856, 230511096, 246039840, 256123440, 260392164, 276794820, 288138870, 307348128, 325490205, 347189552, 369059760, 384185160, 390588246, 433986940, 442871712, 461022192, 512246880, 520784328, 553589640, 576277740, 585882369, 650980410, 694379104, 738119520, 768370320, 781176492, 867973880, 922044384, 976470615, 1041568656, 1107179280, 1152555480, 1171764738, 1301960820, 1536740640, 1562352984, 1735947760, 1757647107, 1952941230, 2083137312, 2214358560, 2305110960, 2343529476, 2603921640, 2929411845, 3124705968, 3471895520, 3515294214, 3905882460, 4610221920, 4687058952, 5207843280, 5858823690, 6249411936, 7030588428, 7811764920, 8788235535, 9374117904, 10415686560, 11717647380, 14061176856, 15623529840, 17576471070, 18748235808, 23435294760, 28122353712, 31247059680, 35152942140, 46870589520, 56244707424, 70305884280, 93741179040, 140611768560, 281223537120]

約数ペア:

[(1, 281223537120), (2, 140611768560), (3, 93741179040), (4, 70305884280), (5, 56244707424), (6, 46870589520), (8, 35152942140), (9, 31247059680), (10, 28122353712), (12, 23435294760), (15, 18748235808), (16, 17576471070), (18, 15623529840), (20, 14061176856), (24, 11717647380), (27, 10415686560), (30, 9374117904), (32, 8788235535), (36, 7811764920), (40, 7030588428), (45, 6249411936), (48, 5858823690), (54, 5207843280), (60, 4687058952), (61, 4610221920), (72, 3905882460), (80, 3515294214), (81, 3471895520), (90, 3124705968), (96, 2929411845), (108, 2603921640), (120, 2343529476), (122, 2305110960), (127, 2214358560), (135, 2083137312), (144, 1952941230), (160, 1757647107), (162, 1735947760), (180, 1562352984), (183, 1536740640), (216, 1301960820), (240, 1171764738), (244, 1152555480), (254, 1107179280), (270, 1041568656), (288, 976470615), (305, 922044384), (324, 867973880), (360, 781176492), (366, 768370320), (381, 738119520), (405, 694379104), (432, 650980410), (480, 585882369), (488, 576277740), (508, 553589640), (540, 520784328), (549, 512246880), (610, 461022192), (635, 442871712), (648, 433986940), (720, 390588246), (732, 384185160), (762, 369059760), (810, 347189552), (864, 325490205), (915, 307348128), (976, 288138870), (1016, 276794820), (1080, 260392164), (1098, 256123440), (1143, 246039840), (1220, 230511096), (1270, 221435856), (1296, 216993470), (1440, 195294123), (1464, 192092580), (1524, 184529880), (1620, 173594776), (1647, 170748960), (1830, 153674064), (1905, 147623904), (1952, 144069435), (2032, 138397410), (2160, 130196082), (2196, 128061720), (2286, 123019920), (2440, 115255548), (2540, 110717928), (2592, 108496735), (2745, 102449376), (2801, 100401120), (2928, 96046290), (3048, 92264940), (3240, 86797388), (3294, 85374480), (3429, 82013280), (3660, 76837032), (3810, 73811952), (4064, 69198705), (4320, 65098041), (4392, 64030860), (4572, 61509960), (4880, 57627774), (4941, 56916320), (5080, 55358964), (5490, 51224688), (5602, 50200560), (5715, 49207968), (5856, 48023145), (6096, 46132470), (6480, 43398694), (6588, 42687240), (6858, 41006640), (7320, 38418516), (7620, 36905976), (7747, 36300960), (8235, 34149792), (8403, 33467040), (8784, 32015430), (9144, 30754980), (9760, 28813887), (9882, 28458160), (10160, 27679482), (10287, 27337760), (10980, 25612344), (11204, 25100280), (11430, 24603984), (12192, 23066235), (12960, 21699347), (13176, 21343620), (13716, 20503320), (14005, 20080224), (14640, 19209258), (15240, 18452988), (15494, 18150480), (16470, 17074896), (16806, 16733520), (17145, 16402656), (17568, 16007715), (18288, 15377490), (19764, 14229080), (20320, 13839741), (20574, 13668880), (21960, 12806172), (22408, 12550140), (22860, 12301992), (23241, 12100320), (24705, 11383264), (25209, 11155680), (26352, 10671810), (27432, 10251660), (28010, 10040112), (29280, 9604629), (30480, 9226494), (30988, 9075240), (32940, 8537448), (33612, 8366760), (34290, 8201328), (36576, 7688745), (38735, 7260192), (39528, 7114540), (41148, 6834440), (42015, 6693408), (43920, 6403086), (44816, 6275070), (45720, 6150996), (46482, 6050160), (49410, 5691632), (50418, 5577840), (51435, 5467552), (52704, 5335905), (54864, 5125830), (56020, 5020056), (60960, 4613247), (61976, 4537620), (65880, 4268724), (67224, 4183380), (68580, 4100664), (69723, 4033440), (75627, 3718560), (77470, 3630096), (79056, 3557270), (82296, 3417220), (84030, 3346704), (87840, 3201543), (89632, 3137535), (91440, 3075498), (92964, 3025080), (98820, 2845816), (100836, 2788920), (102870, 2733776), (109728, 2562915), (112040, 2510028), (116205, 2420064), (123952, 2268810), (126045, 2231136), (131760, 2134362), (134448, 2091690), (137160, 2050332), (139446, 2016720), (151254, 1859280), (154940, 1815048), (158112, 1778635), (164592, 1708610), (168060, 1673352), (170861, 1645920), (182880, 1537749), (185928, 1512540), (197640, 1422908), (201672, 1394460), (205740, 1366888), (209169, 1344480), (224080, 1255014), (226881, 1239520), (232410, 1210032), (247904, 1134405), (252090, 1115568), (263520, 1067181), (268896, 1045845), (274320, 1025166), (278892, 1008360), (302508, 929640), (309880, 907524), (329184, 854305), (336120, 836676), (341722, 822960), (348615, 806688), (355727, 790560), (371856, 756270), (378135, 743712), (395280, 711454), (403344, 697230), (411480, 683444), (418338, 672240), (448160, 627507), (453762, 619760), (464820, 605016), (504180, 557784), (512583, 548640)]