1780229808

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{2477}}^1$

素因数の和:2552

約数の個数: 240

約数和(自身を含む): 6135607296

約数和(自身を除く): 4355377488

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 23, 24, 28, 31, 36, 42, 46, 48, 56, 62, 63, 69, 72, 84, 92, 93, 112, 124, 126, 138, 144, 161, 168, 184, 186, 207, 217, 248, 252, 276, 279, 322, 336, 368, 372, 414, 434, 483, 496, 504, 552, 558, 644, 651, 713, 744, 828, 868, 966, 1008, 1104, 1116, 1288, 1302, 1426, 1449, 1488, 1656, 1736, 1932, 1953, 2139, 2232, 2477, 2576, 2604, 2852, 2898, 3312, 3472, 3864, 3906, 4278, 4464, 4954, 4991, 5208, 5704, 5796, 6417, 7431, 7728, 7812, 8556, 9908, 9982, 10416, 11408, 11592, 12834, 14862, 14973, 15624, 17112, 17339, 19816, 19964, 22293, 23184, 25668, 29724, 29946, 31248, 34224, 34678, 39632, 39928, 44586, 44919, 51336, 52017, 56971, 59448, 59892, 69356, 76787, 79856, 89172, 89838, 102672, 104034, 113942, 118896, 119784, 138712, 153574, 156051, 170913, 178344, 179676, 208068, 227884, 230361, 239568, 277424, 307148, 312102, 341826, 356688, 359352, 398797, 416136, 455768, 460722, 512739, 537509, 614296, 624204, 683652, 691083, 718704, 797594, 832272, 911536, 921444, 1025478, 1075018, 1196391, 1228592, 1248408, 1367304, 1382166, 1595188, 1612527, 1766101, 1842888, 2050956, 2150036, 2392782, 2496816, 2734608, 2764332, 3190376, 3225054, 3532202, 3589173, 3685776, 4101912, 4300072, 4785564, 4837581, 5298303, 5528664, 6380752, 6450108, 7064404, 7178346, 8203824, 8600144, 9571128, 9675162, 10596606, 11057328, 12362707, 12900216, 14128808, 14356692, 15894909, 19142256, 19350324, 21193212, 24725414, 25800432, 28257616, 28713384, 31789818, 37088121, 38700648, 42386424, 49450828, 57426768, 63579636, 74176242, 77401296, 84772848, 98901656, 111264363, 127159272, 148352484, 197803312, 222528726, 254318544, 296704968, 445057452, 593409936, 890114904, 1780229808]

約数ペア:

[(1, 1780229808), (2, 890114904), (3, 593409936), (4, 445057452), (6, 296704968), (7, 254318544), (8, 222528726), (9, 197803312), (12, 148352484), (14, 127159272), (16, 111264363), (18, 98901656), (21, 84772848), (23, 77401296), (24, 74176242), (28, 63579636), (31, 57426768), (36, 49450828), (42, 42386424), (46, 38700648), (48, 37088121), (56, 31789818), (62, 28713384), (63, 28257616), (69, 25800432), (72, 24725414), (84, 21193212), (92, 19350324), (93, 19142256), (112, 15894909), (124, 14356692), (126, 14128808), (138, 12900216), (144, 12362707), (161, 11057328), (168, 10596606), (184, 9675162), (186, 9571128), (207, 8600144), (217, 8203824), (248, 7178346), (252, 7064404), (276, 6450108), (279, 6380752), (322, 5528664), (336, 5298303), (368, 4837581), (372, 4785564), (414, 4300072), (434, 4101912), (483, 3685776), (496, 3589173), (504, 3532202), (552, 3225054), (558, 3190376), (644, 2764332), (651, 2734608), (713, 2496816), (744, 2392782), (828, 2150036), (868, 2050956), (966, 1842888), (1008, 1766101), (1104, 1612527), (1116, 1595188), (1288, 1382166), (1302, 1367304), (1426, 1248408), (1449, 1228592), (1488, 1196391), (1656, 1075018), (1736, 1025478), (1932, 921444), (1953, 911536), (2139, 832272), (2232, 797594), (2477, 718704), (2576, 691083), (2604, 683652), (2852, 624204), (2898, 614296), (3312, 537509), (3472, 512739), (3864, 460722), (3906, 455768), (4278, 416136), (4464, 398797), (4954, 359352), (4991, 356688), (5208, 341826), (5704, 312102), (5796, 307148), (6417, 277424), (7431, 239568), (7728, 230361), (7812, 227884), (8556, 208068), (9908, 179676), (9982, 178344), (10416, 170913), (11408, 156051), (11592, 153574), (12834, 138712), (14862, 119784), (14973, 118896), (15624, 113942), (17112, 104034), (17339, 102672), (19816, 89838), (19964, 89172), (22293, 79856), (23184, 76787), (25668, 69356), (29724, 59892), (29946, 59448), (31248, 56971), (34224, 52017), (34678, 51336), (39632, 44919), (39928, 44586)]