80220672

素因数分解:

$2^9\times 3^3\times 7^1\times {\mathrm{829}}^1$

素因数の和:863

約数の個数: 160

約数和(自身を含む): 271708800

約数和(自身を除く): 191488128

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 32, 36, 42, 48, 54, 56, 63, 64, 72, 84, 96, 108, 112, 126, 128, 144, 168, 189, 192, 216, 224, 252, 256, 288, 336, 378, 384, 432, 448, 504, 512, 576, 672, 756, 768, 829, 864, 896, 1008, 1152, 1344, 1512, 1536, 1658, 1728, 1792, 2016, 2304, 2487, 2688, 3024, 3316, 3456, 3584, 4032, 4608, 4974, 5376, 5803, 6048, 6632, 6912, 7461, 8064, 9948, 10752, 11606, 12096, 13264, 13824, 14922, 16128, 17409, 19896, 22383, 23212, 24192, 26528, 29844, 32256, 34818, 39792, 44766, 46424, 48384, 52227, 53056, 59688, 69636, 79584, 89532, 92848, 96768, 104454, 106112, 119376, 139272, 156681, 159168, 179064, 185696, 208908, 212224, 238752, 278544, 313362, 318336, 358128, 371392, 417816, 424448, 477504, 557088, 626724, 636672, 716256, 742784, 835632, 955008, 1114176, 1253448, 1273344, 1432512, 1485568, 1671264, 1910016, 2228352, 2506896, 2865024, 2971136, 3342528, 3820032, 4456704, 5013792, 5730048, 6685056, 8913408, 10027584, 11460096, 13370112, 20055168, 26740224, 40110336, 80220672]

約数ペア:

[(1, 80220672), (2, 40110336), (3, 26740224), (4, 20055168), (6, 13370112), (7, 11460096), (8, 10027584), (9, 8913408), (12, 6685056), (14, 5730048), (16, 5013792), (18, 4456704), (21, 3820032), (24, 3342528), (27, 2971136), (28, 2865024), (32, 2506896), (36, 2228352), (42, 1910016), (48, 1671264), (54, 1485568), (56, 1432512), (63, 1273344), (64, 1253448), (72, 1114176), (84, 955008), (96, 835632), (108, 742784), (112, 716256), (126, 636672), (128, 626724), (144, 557088), (168, 477504), (189, 424448), (192, 417816), (216, 371392), (224, 358128), (252, 318336), (256, 313362), (288, 278544), (336, 238752), (378, 212224), (384, 208908), (432, 185696), (448, 179064), (504, 159168), (512, 156681), (576, 139272), (672, 119376), (756, 106112), (768, 104454), (829, 96768), (864, 92848), (896, 89532), (1008, 79584), (1152, 69636), (1344, 59688), (1512, 53056), (1536, 52227), (1658, 48384), (1728, 46424), (1792, 44766), (2016, 39792), (2304, 34818), (2487, 32256), (2688, 29844), (3024, 26528), (3316, 24192), (3456, 23212), (3584, 22383), (4032, 19896), (4608, 17409), (4974, 16128), (5376, 14922), (5803, 13824), (6048, 13264), (6632, 12096), (6912, 11606), (7461, 10752), (8064, 9948)]