162120840

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{11353}}^1$

素因数の和:11391

約数の個数: 128

約数和(自身を含む): 588591360

約数和(自身を除く): 426470520

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 17, 20, 21, 24, 28, 30, 34, 35, 40, 42, 51, 56, 60, 68, 70, 84, 85, 102, 105, 119, 120, 136, 140, 168, 170, 204, 210, 238, 255, 280, 340, 357, 408, 420, 476, 510, 595, 680, 714, 840, 952, 1020, 1190, 1428, 1785, 2040, 2380, 2856, 3570, 4760, 7140, 11353, 14280, 22706, 34059, 45412, 56765, 68118, 79471, 90824, 113530, 136236, 158942, 170295, 193001, 227060, 238413, 272472, 317884, 340590, 386002, 397355, 454120, 476826, 579003, 635768, 681180, 772004, 794710, 953652, 965005, 1158006, 1192065, 1351007, 1362360, 1544008, 1589420, 1907304, 1930010, 2316012, 2384130, 2702014, 2895015, 3178840, 3860020, 4053021, 4632024, 4768260, 5404028, 5790030, 6755035, 7720040, 8106042, 9536520, 10808056, 11580060, 13510070, 16212084, 20265105, 23160120, 27020140, 32424168, 40530210, 54040280, 81060420, 162120840]

約数ペア:

[(1, 162120840), (2, 81060420), (3, 54040280), (4, 40530210), (5, 32424168), (6, 27020140), (7, 23160120), (8, 20265105), (10, 16212084), (12, 13510070), (14, 11580060), (15, 10808056), (17, 9536520), (20, 8106042), (21, 7720040), (24, 6755035), (28, 5790030), (30, 5404028), (34, 4768260), (35, 4632024), (40, 4053021), (42, 3860020), (51, 3178840), (56, 2895015), (60, 2702014), (68, 2384130), (70, 2316012), (84, 1930010), (85, 1907304), (102, 1589420), (105, 1544008), (119, 1362360), (120, 1351007), (136, 1192065), (140, 1158006), (168, 965005), (170, 953652), (204, 794710), (210, 772004), (238, 681180), (255, 635768), (280, 579003), (340, 476826), (357, 454120), (408, 397355), (420, 386002), (476, 340590), (510, 317884), (595, 272472), (680, 238413), (714, 227060), (840, 193001), (952, 170295), (1020, 158942), (1190, 136236), (1428, 113530), (1785, 90824), (2040, 79471), (2380, 68118), (2856, 56765), (3570, 45412), (4760, 34059), (7140, 22706), (11353, 14280)]