80195808

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{571}}^1$

素因数の和:621

約数の個数: 192

約数和(自身を含む): 276756480

約数和(自身を除く): 196560672

約数列:

[1, 2, 3, 4, 6, 7, 8, 11, 12, 14, 16, 19, 21, 22, 24, 28, 32, 33, 38, 42, 44, 48, 56, 57, 66, 76, 77, 84, 88, 96, 112, 114, 132, 133, 152, 154, 168, 176, 209, 224, 228, 231, 264, 266, 304, 308, 336, 352, 399, 418, 456, 462, 528, 532, 571, 608, 616, 627, 672, 798, 836, 912, 924, 1056, 1064, 1142, 1232, 1254, 1463, 1596, 1672, 1713, 1824, 1848, 2128, 2284, 2464, 2508, 2926, 3192, 3344, 3426, 3696, 3997, 4256, 4389, 4568, 5016, 5852, 6281, 6384, 6688, 6852, 7392, 7994, 8778, 9136, 10032, 10849, 11704, 11991, 12562, 12768, 13704, 15988, 17556, 18272, 18843, 20064, 21698, 23408, 23982, 25124, 27408, 31976, 32547, 35112, 37686, 43396, 43967, 46816, 47964, 50248, 54816, 63952, 65094, 70224, 75372, 75943, 86792, 87934, 95928, 100496, 119339, 127904, 130188, 131901, 140448, 150744, 151886, 173584, 175868, 191856, 200992, 227829, 238678, 260376, 263802, 301488, 303772, 347168, 351736, 358017, 383712, 455658, 477356, 520752, 527604, 602976, 607544, 703472, 716034, 835373, 911316, 954712, 1041504, 1055208, 1215088, 1406944, 1432068, 1670746, 1822632, 1909424, 2110416, 2430176, 2506119, 2864136, 3341492, 3645264, 3818848, 4220832, 5012238, 5728272, 6682984, 7290528, 10024476, 11456544, 13365968, 20048952, 26731936, 40097904, 80195808]

約数ペア:

[(1, 80195808), (2, 40097904), (3, 26731936), (4, 20048952), (6, 13365968), (7, 11456544), (8, 10024476), (11, 7290528), (12, 6682984), (14, 5728272), (16, 5012238), (19, 4220832), (21, 3818848), (22, 3645264), (24, 3341492), (28, 2864136), (32, 2506119), (33, 2430176), (38, 2110416), (42, 1909424), (44, 1822632), (48, 1670746), (56, 1432068), (57, 1406944), (66, 1215088), (76, 1055208), (77, 1041504), (84, 954712), (88, 911316), (96, 835373), (112, 716034), (114, 703472), (132, 607544), (133, 602976), (152, 527604), (154, 520752), (168, 477356), (176, 455658), (209, 383712), (224, 358017), (228, 351736), (231, 347168), (264, 303772), (266, 301488), (304, 263802), (308, 260376), (336, 238678), (352, 227829), (399, 200992), (418, 191856), (456, 175868), (462, 173584), (528, 151886), (532, 150744), (571, 140448), (608, 131901), (616, 130188), (627, 127904), (672, 119339), (798, 100496), (836, 95928), (912, 87934), (924, 86792), (1056, 75943), (1064, 75372), (1142, 70224), (1232, 65094), (1254, 63952), (1463, 54816), (1596, 50248), (1672, 47964), (1713, 46816), (1824, 43967), (1848, 43396), (2128, 37686), (2284, 35112), (2464, 32547), (2508, 31976), (2926, 27408), (3192, 25124), (3344, 23982), (3426, 23408), (3696, 21698), (3997, 20064), (4256, 18843), (4389, 18272), (4568, 17556), (5016, 15988), (5852, 13704), (6281, 12768), (6384, 12562), (6688, 11991), (6852, 11704), (7392, 10849), (7994, 10032), (8778, 9136)]