15641472

素因数分解:

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

素因数の和:81

約数の個数: 192

約数和(自身を含む): 54149760

約数和(自身を除く): 38508288

約数列:

[1, 2, 3, 4, 6, 7, 8, 11, 12, 14, 16, 21, 22, 23, 24, 28, 32, 33, 42, 44, 46, 48, 56, 64, 66, 69, 77, 84, 88, 92, 96, 112, 128, 132, 138, 154, 161, 168, 176, 184, 192, 224, 231, 253, 264, 276, 308, 322, 336, 352, 368, 384, 448, 462, 483, 506, 528, 529, 552, 616, 644, 672, 704, 736, 759, 896, 924, 966, 1012, 1056, 1058, 1104, 1232, 1288, 1344, 1408, 1472, 1518, 1587, 1771, 1848, 1932, 2024, 2112, 2116, 2208, 2464, 2576, 2688, 2944, 3036, 3174, 3542, 3696, 3703, 3864, 4048, 4224, 4232, 4416, 4928, 5152, 5313, 5819, 6072, 6348, 7084, 7392, 7406, 7728, 8096, 8464, 8832, 9856, 10304, 10626, 11109, 11638, 12144, 12696, 14168, 14784, 14812, 15456, 16192, 16928, 17457, 20608, 21252, 22218, 23276, 24288, 25392, 28336, 29568, 29624, 30912, 32384, 33856, 34914, 40733, 42504, 44436, 46552, 48576, 50784, 56672, 59248, 61824, 67712, 69828, 81466, 85008, 88872, 93104, 97152, 101568, 113344, 118496, 122199, 139656, 162932, 170016, 177744, 186208, 203136, 226688, 236992, 244398, 279312, 325864, 340032, 355488, 372416, 473984, 488796, 558624, 651728, 680064, 710976, 744832, 977592, 1117248, 1303456, 1421952, 1955184, 2234496, 2606912, 3910368, 5213824, 7820736, 15641472]

約数ペア:

[(1, 15641472), (2, 7820736), (3, 5213824), (4, 3910368), (6, 2606912), (7, 2234496), (8, 1955184), (11, 1421952), (12, 1303456), (14, 1117248), (16, 977592), (21, 744832), (22, 710976), (23, 680064), (24, 651728), (28, 558624), (32, 488796), (33, 473984), (42, 372416), (44, 355488), (46, 340032), (48, 325864), (56, 279312), (64, 244398), (66, 236992), (69, 226688), (77, 203136), (84, 186208), (88, 177744), (92, 170016), (96, 162932), (112, 139656), (128, 122199), (132, 118496), (138, 113344), (154, 101568), (161, 97152), (168, 93104), (176, 88872), (184, 85008), (192, 81466), (224, 69828), (231, 67712), (253, 61824), (264, 59248), (276, 56672), (308, 50784), (322, 48576), (336, 46552), (352, 44436), (368, 42504), (384, 40733), (448, 34914), (462, 33856), (483, 32384), (506, 30912), (528, 29624), (529, 29568), (552, 28336), (616, 25392), (644, 24288), (672, 23276), (704, 22218), (736, 21252), (759, 20608), (896, 17457), (924, 16928), (966, 16192), (1012, 15456), (1056, 14812), (1058, 14784), (1104, 14168), (1232, 12696), (1288, 12144), (1344, 11638), (1408, 11109), (1472, 10626), (1518, 10304), (1587, 9856), (1771, 8832), (1848, 8464), (1932, 8096), (2024, 7728), (2112, 7406), (2116, 7392), (2208, 7084), (2464, 6348), (2576, 6072), (2688, 5819), (2944, 5313), (3036, 5152), (3174, 4928), (3542, 4416), (3696, 4232), (3703, 4224), (3864, 4048)]