169151360

素因数分解:

$2^7\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{2221}}^1$

素因数の和:2264

約数の個数: 128

約数和(自身を含む): 489551040

約数和(自身を除く): 320399680

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 17, 20, 28, 32, 34, 35, 40, 56, 64, 68, 70, 80, 85, 112, 119, 128, 136, 140, 160, 170, 224, 238, 272, 280, 320, 340, 448, 476, 544, 560, 595, 640, 680, 896, 952, 1088, 1120, 1190, 1360, 1904, 2176, 2221, 2240, 2380, 2720, 3808, 4442, 4480, 4760, 5440, 7616, 8884, 9520, 10880, 11105, 15232, 15547, 17768, 19040, 22210, 31094, 35536, 37757, 38080, 44420, 62188, 71072, 75514, 76160, 77735, 88840, 124376, 142144, 151028, 155470, 177680, 188785, 248752, 264299, 284288, 302056, 310940, 355360, 377570, 497504, 528598, 604112, 621880, 710720, 755140, 995008, 1057196, 1208224, 1243760, 1321495, 1421440, 1510280, 1990016, 2114392, 2416448, 2487520, 2642990, 3020560, 4228784, 4832896, 4975040, 5285980, 6041120, 8457568, 9950080, 10571960, 12082240, 16915136, 21143920, 24164480, 33830272, 42287840, 84575680, 169151360]

約数ペア:

[(1, 169151360), (2, 84575680), (4, 42287840), (5, 33830272), (7, 24164480), (8, 21143920), (10, 16915136), (14, 12082240), (16, 10571960), (17, 9950080), (20, 8457568), (28, 6041120), (32, 5285980), (34, 4975040), (35, 4832896), (40, 4228784), (56, 3020560), (64, 2642990), (68, 2487520), (70, 2416448), (80, 2114392), (85, 1990016), (112, 1510280), (119, 1421440), (128, 1321495), (136, 1243760), (140, 1208224), (160, 1057196), (170, 995008), (224, 755140), (238, 710720), (272, 621880), (280, 604112), (320, 528598), (340, 497504), (448, 377570), (476, 355360), (544, 310940), (560, 302056), (595, 284288), (640, 264299), (680, 248752), (896, 188785), (952, 177680), (1088, 155470), (1120, 151028), (1190, 142144), (1360, 124376), (1904, 88840), (2176, 77735), (2221, 76160), (2240, 75514), (2380, 71072), (2720, 62188), (3808, 44420), (4442, 38080), (4480, 37757), (4760, 35536), (5440, 31094), (7616, 22210), (8884, 19040), (9520, 17768), (10880, 15547), (11105, 15232)]