329160120

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{317}}^1\times {\mathrm{509}}^1$

素因数の和:857

約数の個数: 128

約数和(自身を含む): 1050926400

約数和(自身を除く): 721766280

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 17, 20, 24, 30, 34, 40, 51, 60, 68, 85, 102, 120, 136, 170, 204, 255, 317, 340, 408, 509, 510, 634, 680, 951, 1018, 1020, 1268, 1527, 1585, 1902, 2036, 2040, 2536, 2545, 3054, 3170, 3804, 4072, 4755, 5090, 5389, 6108, 6340, 7608, 7635, 8653, 9510, 10180, 10778, 12216, 12680, 15270, 16167, 17306, 19020, 20360, 21556, 25959, 26945, 30540, 32334, 34612, 38040, 43112, 43265, 51918, 53890, 61080, 64668, 69224, 80835, 86530, 103836, 107780, 129336, 129795, 161353, 161670, 173060, 207672, 215560, 259590, 322706, 323340, 346120, 484059, 519180, 645412, 646680, 806765, 968118, 1038360, 1290824, 1613530, 1936236, 2420295, 2743001, 3227060, 3872472, 4840590, 5486002, 6454120, 8229003, 9681180, 10972004, 13715005, 16458006, 19362360, 21944008, 27430010, 32916012, 41145015, 54860020, 65832024, 82290030, 109720040, 164580060, 329160120]

約数ペア:

[(1, 329160120), (2, 164580060), (3, 109720040), (4, 82290030), (5, 65832024), (6, 54860020), (8, 41145015), (10, 32916012), (12, 27430010), (15, 21944008), (17, 19362360), (20, 16458006), (24, 13715005), (30, 10972004), (34, 9681180), (40, 8229003), (51, 6454120), (60, 5486002), (68, 4840590), (85, 3872472), (102, 3227060), (120, 2743001), (136, 2420295), (170, 1936236), (204, 1613530), (255, 1290824), (317, 1038360), (340, 968118), (408, 806765), (509, 646680), (510, 645412), (634, 519180), (680, 484059), (951, 346120), (1018, 323340), (1020, 322706), (1268, 259590), (1527, 215560), (1585, 207672), (1902, 173060), (2036, 161670), (2040, 161353), (2536, 129795), (2545, 129336), (3054, 107780), (3170, 103836), (3804, 86530), (4072, 80835), (4755, 69224), (5090, 64668), (5389, 61080), (6108, 53890), (6340, 51918), (7608, 43265), (7635, 43112), (8653, 38040), (9510, 34612), (10180, 32334), (10778, 30540), (12216, 26945), (12680, 25959), (15270, 21556), (16167, 20360), (17306, 19020)]