169747760

素因数分解:

$2^4\times 5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{3331}}^1$

素因数の和:3371

約数の個数: 120

約数和(自身を含む): 494562096

約数和(自身を除く): 324814336

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 20, 26, 28, 35, 40, 49, 52, 56, 65, 70, 80, 91, 98, 104, 112, 130, 140, 182, 196, 208, 245, 260, 280, 364, 392, 455, 490, 520, 560, 637, 728, 784, 910, 980, 1040, 1274, 1456, 1820, 1960, 2548, 3185, 3331, 3640, 3920, 5096, 6370, 6662, 7280, 10192, 12740, 13324, 16655, 23317, 25480, 26648, 33310, 43303, 46634, 50960, 53296, 66620, 86606, 93268, 116585, 133240, 163219, 173212, 186536, 216515, 233170, 266480, 303121, 326438, 346424, 373072, 433030, 466340, 606242, 652876, 692848, 816095, 866060, 932680, 1212484, 1305752, 1515605, 1632190, 1732120, 1865360, 2121847, 2424968, 2611504, 3031210, 3264380, 3464240, 4243694, 4849936, 6062420, 6528760, 8487388, 10609235, 12124840, 13057520, 16974776, 21218470, 24249680, 33949552, 42436940, 84873880, 169747760]

約数ペア:

[(1, 169747760), (2, 84873880), (4, 42436940), (5, 33949552), (7, 24249680), (8, 21218470), (10, 16974776), (13, 13057520), (14, 12124840), (16, 10609235), (20, 8487388), (26, 6528760), (28, 6062420), (35, 4849936), (40, 4243694), (49, 3464240), (52, 3264380), (56, 3031210), (65, 2611504), (70, 2424968), (80, 2121847), (91, 1865360), (98, 1732120), (104, 1632190), (112, 1515605), (130, 1305752), (140, 1212484), (182, 932680), (196, 866060), (208, 816095), (245, 692848), (260, 652876), (280, 606242), (364, 466340), (392, 433030), (455, 373072), (490, 346424), (520, 326438), (560, 303121), (637, 266480), (728, 233170), (784, 216515), (910, 186536), (980, 173212), (1040, 163219), (1274, 133240), (1456, 116585), (1820, 93268), (1960, 86606), (2548, 66620), (3185, 53296), (3331, 50960), (3640, 46634), (3920, 43303), (5096, 33310), (6370, 26648), (6662, 25480), (7280, 23317), (10192, 16655), (12740, 13324)]