29540280

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{139}}^1$

素因数の和:194

約数の個数: 256

約数和(自身を含む): 116121600

約数和(自身を除く): 86581320

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 11, 12, 14, 15, 20, 21, 22, 23, 24, 28, 30, 33, 35, 40, 42, 44, 46, 55, 56, 60, 66, 69, 70, 77, 84, 88, 92, 105, 110, 115, 120, 132, 138, 139, 140, 154, 161, 165, 168, 184, 210, 220, 230, 231, 253, 264, 276, 278, 280, 308, 322, 330, 345, 385, 417, 420, 440, 460, 462, 483, 506, 552, 556, 616, 644, 660, 690, 695, 759, 770, 805, 834, 840, 920, 924, 966, 973, 1012, 1112, 1155, 1265, 1288, 1320, 1380, 1390, 1518, 1529, 1540, 1610, 1668, 1771, 1848, 1932, 1946, 2024, 2085, 2310, 2415, 2530, 2760, 2780, 2919, 3036, 3058, 3080, 3197, 3220, 3336, 3542, 3795, 3864, 3892, 4170, 4587, 4620, 4830, 4865, 5060, 5313, 5560, 5838, 6072, 6116, 6394, 6440, 7084, 7590, 7645, 7784, 8340, 8855, 9174, 9240, 9591, 9660, 9730, 10120, 10626, 10703, 11676, 12232, 12788, 14168, 14595, 15180, 15290, 15985, 16680, 17710, 18348, 19182, 19320, 19460, 21252, 21406, 22379, 22935, 23352, 25576, 26565, 29190, 30360, 30580, 31970, 32109, 35167, 35420, 36696, 38364, 38920, 42504, 42812, 44758, 45870, 47955, 53130, 53515, 58380, 61160, 63940, 64218, 67137, 70334, 70840, 76728, 85624, 89516, 91740, 95910, 105501, 106260, 107030, 111895, 116760, 127880, 128436, 134274, 140668, 160545, 175835, 179032, 183480, 191820, 211002, 212520, 214060, 223790, 246169, 256872, 268548, 281336, 321090, 335685, 351670, 383640, 422004, 428120, 447580, 492338, 527505, 537096, 642180, 671370, 703340, 738507, 844008, 895160, 984676, 1055010, 1230845, 1284360, 1342740, 1406680, 1477014, 1969352, 2110020, 2461690, 2685480, 2954028, 3692535, 4220040, 4923380, 5908056, 7385070, 9846760, 14770140, 29540280]

約数ペア:

[(1, 29540280), (2, 14770140), (3, 9846760), (4, 7385070), (5, 5908056), (6, 4923380), (7, 4220040), (8, 3692535), (10, 2954028), (11, 2685480), (12, 2461690), (14, 2110020), (15, 1969352), (20, 1477014), (21, 1406680), (22, 1342740), (23, 1284360), (24, 1230845), (28, 1055010), (30, 984676), (33, 895160), (35, 844008), (40, 738507), (42, 703340), (44, 671370), (46, 642180), (55, 537096), (56, 527505), (60, 492338), (66, 447580), (69, 428120), (70, 422004), (77, 383640), (84, 351670), (88, 335685), (92, 321090), (105, 281336), (110, 268548), (115, 256872), (120, 246169), (132, 223790), (138, 214060), (139, 212520), (140, 211002), (154, 191820), (161, 183480), (165, 179032), (168, 175835), (184, 160545), (210, 140668), (220, 134274), (230, 128436), (231, 127880), (253, 116760), (264, 111895), (276, 107030), (278, 106260), (280, 105501), (308, 95910), (322, 91740), (330, 89516), (345, 85624), (385, 76728), (417, 70840), (420, 70334), (440, 67137), (460, 64218), (462, 63940), (483, 61160), (506, 58380), (552, 53515), (556, 53130), (616, 47955), (644, 45870), (660, 44758), (690, 42812), (695, 42504), (759, 38920), (770, 38364), (805, 36696), (834, 35420), (840, 35167), (920, 32109), (924, 31970), (966, 30580), (973, 30360), (1012, 29190), (1112, 26565), (1155, 25576), (1265, 23352), (1288, 22935), (1320, 22379), (1380, 21406), (1390, 21252), (1518, 19460), (1529, 19320), (1540, 19182), (1610, 18348), (1668, 17710), (1771, 16680), (1848, 15985), (1932, 15290), (1946, 15180), (2024, 14595), (2085, 14168), (2310, 12788), (2415, 12232), (2530, 11676), (2760, 10703), (2780, 10626), (2919, 10120), (3036, 9730), (3058, 9660), (3080, 9591), (3197, 9240), (3220, 9174), (3336, 8855), (3542, 8340), (3795, 7784), (3864, 7645), (3892, 7590), (4170, 7084), (4587, 6440), (4620, 6394), (4830, 6116), (4865, 6072), (5060, 5838), (5313, 5560)]