69764240

素因数分解:

$2^4\times 5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{37}}^2$

素因数の和:114

約数の個数: 180

約数和(自身を含む): 208838196

約数和(自身を除く): 139073956

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 20, 26, 28, 35, 37, 40, 49, 52, 56, 65, 70, 74, 80, 91, 98, 104, 112, 130, 140, 148, 182, 185, 196, 208, 245, 259, 260, 280, 296, 364, 370, 392, 455, 481, 490, 518, 520, 560, 592, 637, 728, 740, 784, 910, 962, 980, 1036, 1040, 1274, 1295, 1369, 1456, 1480, 1813, 1820, 1924, 1960, 2072, 2405, 2548, 2590, 2738, 2960, 3185, 3367, 3626, 3640, 3848, 3920, 4144, 4810, 5096, 5180, 5476, 6370, 6734, 6845, 7252, 7280, 7696, 9065, 9583, 9620, 10192, 10360, 10952, 12740, 13468, 13690, 14504, 16835, 17797, 18130, 19166, 19240, 20720, 21904, 23569, 25480, 26936, 27380, 29008, 33670, 35594, 36260, 38332, 38480, 47138, 47915, 50960, 53872, 54760, 67081, 67340, 71188, 72520, 76664, 88985, 94276, 95830, 109520, 117845, 124579, 134162, 134680, 142376, 145040, 153328, 177970, 188552, 191660, 235690, 249158, 268324, 269360, 284752, 335405, 355940, 377104, 383320, 471380, 498316, 536648, 622895, 670810, 711880, 766640, 872053, 942760, 996632, 1073296, 1245790, 1341620, 1423760, 1744106, 1885520, 1993264, 2491580, 2683240, 3488212, 4360265, 4983160, 5366480, 6976424, 8720530, 9966320, 13952848, 17441060, 34882120, 69764240]

約数ペア:

[(1, 69764240), (2, 34882120), (4, 17441060), (5, 13952848), (7, 9966320), (8, 8720530), (10, 6976424), (13, 5366480), (14, 4983160), (16, 4360265), (20, 3488212), (26, 2683240), (28, 2491580), (35, 1993264), (37, 1885520), (40, 1744106), (49, 1423760), (52, 1341620), (56, 1245790), (65, 1073296), (70, 996632), (74, 942760), (80, 872053), (91, 766640), (98, 711880), (104, 670810), (112, 622895), (130, 536648), (140, 498316), (148, 471380), (182, 383320), (185, 377104), (196, 355940), (208, 335405), (245, 284752), (259, 269360), (260, 268324), (280, 249158), (296, 235690), (364, 191660), (370, 188552), (392, 177970), (455, 153328), (481, 145040), (490, 142376), (518, 134680), (520, 134162), (560, 124579), (592, 117845), (637, 109520), (728, 95830), (740, 94276), (784, 88985), (910, 76664), (962, 72520), (980, 71188), (1036, 67340), (1040, 67081), (1274, 54760), (1295, 53872), (1369, 50960), (1456, 47915), (1480, 47138), (1813, 38480), (1820, 38332), (1924, 36260), (1960, 35594), (2072, 33670), (2405, 29008), (2548, 27380), (2590, 26936), (2738, 25480), (2960, 23569), (3185, 21904), (3367, 20720), (3626, 19240), (3640, 19166), (3848, 18130), (3920, 17797), (4144, 16835), (4810, 14504), (5096, 13690), (5180, 13468), (5476, 12740), (6370, 10952), (6734, 10360), (6845, 10192), (7252, 9620), (7280, 9583), (7696, 9065)]