1520290464

素因数分解:

$2^5\times 3^1\times 7^2\times {\mathrm{11}}^2\times {\mathrm{2671}}^1$

素因数の和:2720

約数の個数: 216

約数和(自身を含む): 5104620864

約数和(自身を除く): 3584330400

約数列:

[1, 2, 3, 4, 6, 7, 8, 11, 12, 14, 16, 21, 22, 24, 28, 32, 33, 42, 44, 48, 49, 56, 66, 77, 84, 88, 96, 98, 112, 121, 132, 147, 154, 168, 176, 196, 224, 231, 242, 264, 294, 308, 336, 352, 363, 392, 462, 484, 528, 539, 588, 616, 672, 726, 784, 847, 924, 968, 1056, 1078, 1176, 1232, 1452, 1568, 1617, 1694, 1848, 1936, 2156, 2352, 2464, 2541, 2671, 2904, 3234, 3388, 3696, 3872, 4312, 4704, 5082, 5342, 5808, 5929, 6468, 6776, 7392, 8013, 8624, 10164, 10684, 11616, 11858, 12936, 13552, 16026, 17248, 17787, 18697, 20328, 21368, 23716, 25872, 27104, 29381, 32052, 35574, 37394, 40656, 42736, 47432, 51744, 56091, 58762, 64104, 71148, 74788, 81312, 85472, 88143, 94864, 112182, 117524, 128208, 130879, 142296, 149576, 176286, 189728, 205667, 224364, 235048, 256416, 261758, 284592, 299152, 323191, 352572, 392637, 411334, 448728, 470096, 523516, 569184, 598304, 617001, 646382, 705144, 785274, 822668, 897456, 940192, 969573, 1047032, 1234002, 1292764, 1410288, 1439669, 1570548, 1645336, 1794912, 1939146, 2094064, 2262337, 2468004, 2585528, 2820576, 2879338, 3141096, 3290672, 3878292, 4188128, 4319007, 4524674, 4936008, 5171056, 5758676, 6282192, 6581344, 6787011, 7756584, 8638014, 9049348, 9872016, 10342112, 11517352, 12564384, 13574022, 15513168, 15836359, 17276028, 18098696, 19744032, 23034704, 27148044, 31026336, 31672718, 34552056, 36197392, 46069408, 47509077, 54296088, 63345436, 69104112, 72394784, 95018154, 108592176, 126690872, 138208224, 190036308, 217184352, 253381744, 380072616, 506763488, 760145232, 1520290464]

約数ペア:

[(1, 1520290464), (2, 760145232), (3, 506763488), (4, 380072616), (6, 253381744), (7, 217184352), (8, 190036308), (11, 138208224), (12, 126690872), (14, 108592176), (16, 95018154), (21, 72394784), (22, 69104112), (24, 63345436), (28, 54296088), (32, 47509077), (33, 46069408), (42, 36197392), (44, 34552056), (48, 31672718), (49, 31026336), (56, 27148044), (66, 23034704), (77, 19744032), (84, 18098696), (88, 17276028), (96, 15836359), (98, 15513168), (112, 13574022), (121, 12564384), (132, 11517352), (147, 10342112), (154, 9872016), (168, 9049348), (176, 8638014), (196, 7756584), (224, 6787011), (231, 6581344), (242, 6282192), (264, 5758676), (294, 5171056), (308, 4936008), (336, 4524674), (352, 4319007), (363, 4188128), (392, 3878292), (462, 3290672), (484, 3141096), (528, 2879338), (539, 2820576), (588, 2585528), (616, 2468004), (672, 2262337), (726, 2094064), (784, 1939146), (847, 1794912), (924, 1645336), (968, 1570548), (1056, 1439669), (1078, 1410288), (1176, 1292764), (1232, 1234002), (1452, 1047032), (1568, 969573), (1617, 940192), (1694, 897456), (1848, 822668), (1936, 785274), (2156, 705144), (2352, 646382), (2464, 617001), (2541, 598304), (2671, 569184), (2904, 523516), (3234, 470096), (3388, 448728), (3696, 411334), (3872, 392637), (4312, 352572), (4704, 323191), (5082, 299152), (5342, 284592), (5808, 261758), (5929, 256416), (6468, 235048), (6776, 224364), (7392, 205667), (8013, 189728), (8624, 176286), (10164, 149576), (10684, 142296), (11616, 130879), (11858, 128208), (12936, 117524), (13552, 112182), (16026, 94864), (17248, 88143), (17787, 85472), (18697, 81312), (20328, 74788), (21368, 71148), (23716, 64104), (25872, 58762), (27104, 56091), (29381, 51744), (32052, 47432), (35574, 42736), (37394, 40656)]