80520024

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^2\times {\mathrm{19}}^1\times {\mathrm{47}}^1$

素因数の和:122

約数の個数: 192

約数和(自身を含む): 247564800

約数和(自身を除く): 167044776

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 17, 19, 24, 26, 34, 38, 39, 47, 51, 52, 57, 68, 76, 78, 94, 102, 104, 114, 136, 141, 152, 156, 188, 204, 221, 228, 247, 282, 289, 312, 323, 376, 408, 442, 456, 494, 564, 578, 611, 646, 663, 741, 799, 867, 884, 893, 969, 988, 1128, 1156, 1222, 1292, 1326, 1482, 1598, 1734, 1768, 1786, 1833, 1938, 1976, 2312, 2397, 2444, 2584, 2652, 2679, 2964, 3196, 3468, 3572, 3666, 3757, 3876, 4199, 4794, 4888, 5304, 5358, 5491, 5928, 6392, 6936, 7144, 7332, 7514, 7752, 8398, 9588, 10387, 10716, 10982, 11271, 11609, 12597, 13583, 14664, 15028, 15181, 16473, 16796, 19176, 20774, 21432, 21964, 22542, 23218, 25194, 27166, 30056, 30362, 31161, 32946, 33592, 34827, 40749, 41548, 43928, 45084, 45543, 46436, 50388, 54332, 60724, 62322, 65892, 69654, 71383, 81498, 83096, 90168, 91086, 92872, 100776, 108664, 121448, 124644, 131784, 139308, 142766, 162996, 176579, 182172, 197353, 214149, 249288, 258077, 278616, 285532, 325992, 353158, 364344, 394706, 428298, 516154, 529737, 571064, 592059, 706316, 774231, 789412, 856596, 1032308, 1059474, 1184118, 1412632, 1548462, 1578824, 1713192, 2064616, 2118948, 2368236, 3096924, 3355001, 4237896, 4736472, 6193848, 6710002, 10065003, 13420004, 20130006, 26840008, 40260012, 80520024]

約数ペア:

[(1, 80520024), (2, 40260012), (3, 26840008), (4, 20130006), (6, 13420004), (8, 10065003), (12, 6710002), (13, 6193848), (17, 4736472), (19, 4237896), (24, 3355001), (26, 3096924), (34, 2368236), (38, 2118948), (39, 2064616), (47, 1713192), (51, 1578824), (52, 1548462), (57, 1412632), (68, 1184118), (76, 1059474), (78, 1032308), (94, 856596), (102, 789412), (104, 774231), (114, 706316), (136, 592059), (141, 571064), (152, 529737), (156, 516154), (188, 428298), (204, 394706), (221, 364344), (228, 353158), (247, 325992), (282, 285532), (289, 278616), (312, 258077), (323, 249288), (376, 214149), (408, 197353), (442, 182172), (456, 176579), (494, 162996), (564, 142766), (578, 139308), (611, 131784), (646, 124644), (663, 121448), (741, 108664), (799, 100776), (867, 92872), (884, 91086), (893, 90168), (969, 83096), (988, 81498), (1128, 71383), (1156, 69654), (1222, 65892), (1292, 62322), (1326, 60724), (1482, 54332), (1598, 50388), (1734, 46436), (1768, 45543), (1786, 45084), (1833, 43928), (1938, 41548), (1976, 40749), (2312, 34827), (2397, 33592), (2444, 32946), (2584, 31161), (2652, 30362), (2679, 30056), (2964, 27166), (3196, 25194), (3468, 23218), (3572, 22542), (3666, 21964), (3757, 21432), (3876, 20774), (4199, 19176), (4794, 16796), (4888, 16473), (5304, 15181), (5358, 15028), (5491, 14664), (5928, 13583), (6392, 12597), (6936, 11609), (7144, 11271), (7332, 10982), (7514, 10716), (7752, 10387), (8398, 9588)]