561293040

素因数分解:

$2^4\times 3^1\times 5^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{4339}}^1$

素因数の和:4380

約数の個数: 240

約数和(自身を含む): 2208608640

約数和(自身を除く): 1647315600

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 11, 12, 14, 15, 16, 20, 21, 22, 24, 28, 30, 33, 35, 40, 42, 44, 48, 49, 55, 56, 60, 66, 70, 77, 80, 84, 88, 98, 105, 110, 112, 120, 132, 140, 147, 154, 165, 168, 176, 196, 210, 220, 231, 240, 245, 264, 280, 294, 308, 330, 336, 385, 392, 420, 440, 462, 490, 528, 539, 560, 588, 616, 660, 735, 770, 784, 840, 880, 924, 980, 1078, 1155, 1176, 1232, 1320, 1470, 1540, 1617, 1680, 1848, 1960, 2156, 2310, 2352, 2640, 2695, 2940, 3080, 3234, 3696, 3920, 4312, 4339, 4620, 5390, 5880, 6160, 6468, 8085, 8624, 8678, 9240, 10780, 11760, 12936, 13017, 16170, 17356, 18480, 21560, 21695, 25872, 26034, 30373, 32340, 34712, 43120, 43390, 47729, 52068, 60746, 64680, 65085, 69424, 86780, 91119, 95458, 104136, 121492, 129360, 130170, 143187, 151865, 173560, 182238, 190916, 208272, 212611, 238645, 242984, 260340, 286374, 303730, 334103, 347120, 364476, 381832, 425222, 455595, 477290, 485968, 520680, 572748, 607460, 637833, 668206, 715935, 728952, 763664, 850444, 911190, 954580, 1002309, 1041360, 1063055, 1145496, 1214920, 1275666, 1336412, 1431870, 1457904, 1670515, 1700888, 1822380, 1909160, 2004618, 2126110, 2290992, 2338721, 2429840, 2551332, 2672824, 2863740, 3189165, 3341030, 3401776, 3644760, 3818320, 4009236, 4252220, 4677442, 5011545, 5102664, 5345648, 5727480, 6378330, 6682060, 7016163, 7289520, 8018472, 8504440, 9354884, 10023090, 10205328, 11454960, 11693605, 12756660, 13364120, 14032326, 16036944, 17008880, 18709768, 20046180, 23387210, 25513320, 26728240, 28064652, 35080815, 37419536, 40092360, 46774420, 51026640, 56129304, 70161630, 80184720, 93548840, 112258608, 140323260, 187097680, 280646520, 561293040]

約数ペア:

[(1, 561293040), (2, 280646520), (3, 187097680), (4, 140323260), (5, 112258608), (6, 93548840), (7, 80184720), (8, 70161630), (10, 56129304), (11, 51026640), (12, 46774420), (14, 40092360), (15, 37419536), (16, 35080815), (20, 28064652), (21, 26728240), (22, 25513320), (24, 23387210), (28, 20046180), (30, 18709768), (33, 17008880), (35, 16036944), (40, 14032326), (42, 13364120), (44, 12756660), (48, 11693605), (49, 11454960), (55, 10205328), (56, 10023090), (60, 9354884), (66, 8504440), (70, 8018472), (77, 7289520), (80, 7016163), (84, 6682060), (88, 6378330), (98, 5727480), (105, 5345648), (110, 5102664), (112, 5011545), (120, 4677442), (132, 4252220), (140, 4009236), (147, 3818320), (154, 3644760), (165, 3401776), (168, 3341030), (176, 3189165), (196, 2863740), (210, 2672824), (220, 2551332), (231, 2429840), (240, 2338721), (245, 2290992), (264, 2126110), (280, 2004618), (294, 1909160), (308, 1822380), (330, 1700888), (336, 1670515), (385, 1457904), (392, 1431870), (420, 1336412), (440, 1275666), (462, 1214920), (490, 1145496), (528, 1063055), (539, 1041360), (560, 1002309), (588, 954580), (616, 911190), (660, 850444), (735, 763664), (770, 728952), (784, 715935), (840, 668206), (880, 637833), (924, 607460), (980, 572748), (1078, 520680), (1155, 485968), (1176, 477290), (1232, 455595), (1320, 425222), (1470, 381832), (1540, 364476), (1617, 347120), (1680, 334103), (1848, 303730), (1960, 286374), (2156, 260340), (2310, 242984), (2352, 238645), (2640, 212611), (2695, 208272), (2940, 190916), (3080, 182238), (3234, 173560), (3696, 151865), (3920, 143187), (4312, 130170), (4339, 129360), (4620, 121492), (5390, 104136), (5880, 95458), (6160, 91119), (6468, 86780), (8085, 69424), (8624, 65085), (8678, 64680), (9240, 60746), (10780, 52068), (11760, 47729), (12936, 43390), (13017, 43120), (16170, 34712), (17356, 32340), (18480, 30373), (21560, 26034), (21695, 25872)]