165784680

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{103}}^1\times {\mathrm{263}}^1$

素因数の和:400

約数の個数: 192

約数和(自身を含む): 578223360

約数和(自身を除く): 412438680

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 17, 18, 20, 24, 30, 34, 36, 40, 45, 51, 60, 68, 72, 85, 90, 102, 103, 120, 136, 153, 170, 180, 204, 206, 255, 263, 306, 309, 340, 360, 408, 412, 510, 515, 526, 612, 618, 680, 765, 789, 824, 927, 1020, 1030, 1052, 1224, 1236, 1315, 1530, 1545, 1578, 1751, 1854, 2040, 2060, 2104, 2367, 2472, 2630, 3060, 3090, 3156, 3502, 3708, 3945, 4120, 4471, 4635, 4734, 5253, 5260, 6120, 6180, 6312, 7004, 7416, 7890, 8755, 8942, 9270, 9468, 10506, 10520, 11835, 12360, 13413, 14008, 15759, 15780, 17510, 17884, 18540, 18936, 21012, 22355, 23670, 26265, 26826, 27089, 31518, 31560, 35020, 35768, 37080, 40239, 42024, 44710, 47340, 52530, 53652, 54178, 63036, 67065, 70040, 78795, 80478, 81267, 89420, 94680, 105060, 107304, 108356, 126072, 134130, 135445, 157590, 160956, 162534, 178840, 201195, 210120, 216712, 243801, 268260, 270890, 315180, 321912, 325068, 402390, 406335, 460513, 487602, 536520, 541780, 630360, 650136, 804780, 812670, 921026, 975204, 1083560, 1219005, 1381539, 1609560, 1625340, 1842052, 1950408, 2302565, 2438010, 2763078, 3250680, 3684104, 4144617, 4605130, 4876020, 5526156, 6907695, 8289234, 9210260, 9752040, 11052312, 13815390, 16578468, 18420520, 20723085, 27630780, 33156936, 41446170, 55261560, 82892340, 165784680]

約数ペア:

[(1, 165784680), (2, 82892340), (3, 55261560), (4, 41446170), (5, 33156936), (6, 27630780), (8, 20723085), (9, 18420520), (10, 16578468), (12, 13815390), (15, 11052312), (17, 9752040), (18, 9210260), (20, 8289234), (24, 6907695), (30, 5526156), (34, 4876020), (36, 4605130), (40, 4144617), (45, 3684104), (51, 3250680), (60, 2763078), (68, 2438010), (72, 2302565), (85, 1950408), (90, 1842052), (102, 1625340), (103, 1609560), (120, 1381539), (136, 1219005), (153, 1083560), (170, 975204), (180, 921026), (204, 812670), (206, 804780), (255, 650136), (263, 630360), (306, 541780), (309, 536520), (340, 487602), (360, 460513), (408, 406335), (412, 402390), (510, 325068), (515, 321912), (526, 315180), (612, 270890), (618, 268260), (680, 243801), (765, 216712), (789, 210120), (824, 201195), (927, 178840), (1020, 162534), (1030, 160956), (1052, 157590), (1224, 135445), (1236, 134130), (1315, 126072), (1530, 108356), (1545, 107304), (1578, 105060), (1751, 94680), (1854, 89420), (2040, 81267), (2060, 80478), (2104, 78795), (2367, 70040), (2472, 67065), (2630, 63036), (3060, 54178), (3090, 53652), (3156, 52530), (3502, 47340), (3708, 44710), (3945, 42024), (4120, 40239), (4471, 37080), (4635, 35768), (4734, 35020), (5253, 31560), (5260, 31518), (6120, 27089), (6180, 26826), (6312, 26265), (7004, 23670), (7416, 22355), (7890, 21012), (8755, 18936), (8942, 18540), (9270, 17884), (9468, 17510), (10506, 15780), (10520, 15759), (11835, 14008), (12360, 13413)]