137318520

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{83}}^1\times {\mathrm{811}}^1$

素因数の和:925

約数の個数: 128

約数和(自身を含む): 441987840

約数和(自身を除く): 304669320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 17, 20, 24, 30, 34, 40, 51, 60, 68, 83, 85, 102, 120, 136, 166, 170, 204, 249, 255, 332, 340, 408, 415, 498, 510, 664, 680, 811, 830, 996, 1020, 1245, 1411, 1622, 1660, 1992, 2040, 2433, 2490, 2822, 3244, 3320, 4055, 4233, 4866, 4980, 5644, 6488, 7055, 8110, 8466, 9732, 9960, 11288, 12165, 13787, 14110, 16220, 16932, 19464, 21165, 24330, 27574, 28220, 32440, 33864, 41361, 42330, 48660, 55148, 56440, 67313, 68935, 82722, 84660, 97320, 110296, 134626, 137870, 165444, 169320, 201939, 206805, 269252, 275740, 330888, 336565, 403878, 413610, 538504, 551480, 673130, 807756, 827220, 1009695, 1144321, 1346260, 1615512, 1654440, 2019390, 2288642, 2692520, 3432963, 4038780, 4577284, 5721605, 6865926, 8077560, 9154568, 11443210, 13731852, 17164815, 22886420, 27463704, 34329630, 45772840, 68659260, 137318520]

約数ペア:

[(1, 137318520), (2, 68659260), (3, 45772840), (4, 34329630), (5, 27463704), (6, 22886420), (8, 17164815), (10, 13731852), (12, 11443210), (15, 9154568), (17, 8077560), (20, 6865926), (24, 5721605), (30, 4577284), (34, 4038780), (40, 3432963), (51, 2692520), (60, 2288642), (68, 2019390), (83, 1654440), (85, 1615512), (102, 1346260), (120, 1144321), (136, 1009695), (166, 827220), (170, 807756), (204, 673130), (249, 551480), (255, 538504), (332, 413610), (340, 403878), (408, 336565), (415, 330888), (498, 275740), (510, 269252), (664, 206805), (680, 201939), (811, 169320), (830, 165444), (996, 137870), (1020, 134626), (1245, 110296), (1411, 97320), (1622, 84660), (1660, 82722), (1992, 68935), (2040, 67313), (2433, 56440), (2490, 55148), (2822, 48660), (3244, 42330), (3320, 41361), (4055, 33864), (4233, 32440), (4866, 28220), (4980, 27574), (5644, 24330), (6488, 21165), (7055, 19464), (8110, 16932), (8466, 16220), (9732, 14110), (9960, 13787), (11288, 12165)]