171388560

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{17}}^2\times {\mathrm{353}}^1$

素因数の和:410

約数の個数: 240

約数和(自身を含む): 646851456

約数和(自身を除く): 475462896

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 17, 20, 21, 24, 28, 30, 34, 35, 40, 42, 48, 51, 56, 60, 68, 70, 80, 84, 85, 102, 105, 112, 119, 120, 136, 140, 168, 170, 204, 210, 238, 240, 255, 272, 280, 289, 336, 340, 353, 357, 408, 420, 476, 510, 560, 578, 595, 680, 706, 714, 816, 840, 867, 952, 1020, 1059, 1156, 1190, 1360, 1412, 1428, 1445, 1680, 1734, 1765, 1785, 1904, 2023, 2040, 2118, 2312, 2380, 2471, 2824, 2856, 2890, 3468, 3530, 3570, 4046, 4080, 4236, 4335, 4624, 4760, 4942, 5295, 5648, 5712, 5780, 6001, 6069, 6936, 7060, 7140, 7413, 8092, 8472, 8670, 9520, 9884, 10115, 10590, 11560, 12002, 12138, 12355, 13872, 14120, 14280, 14826, 16184, 16944, 17340, 18003, 19768, 20230, 21180, 23120, 24004, 24276, 24710, 28240, 28560, 29652, 30005, 30345, 32368, 34680, 36006, 37065, 39536, 40460, 42007, 42360, 48008, 48552, 49420, 59304, 60010, 60690, 69360, 72012, 74130, 80920, 84014, 84720, 90015, 96016, 97104, 98840, 102017, 118608, 120020, 121380, 126021, 144024, 148260, 161840, 168028, 180030, 197680, 204034, 210035, 240040, 242760, 252042, 288048, 296520, 306051, 336056, 360060, 408068, 420070, 480080, 485520, 504084, 510085, 593040, 612102, 630105, 672112, 714119, 720120, 816136, 840140, 1008168, 1020170, 1224204, 1260210, 1428238, 1440240, 1530255, 1632272, 1680280, 2016336, 2040340, 2142357, 2448408, 2520420, 2856476, 3060510, 3360560, 3570595, 4080680, 4284714, 4896816, 5040840, 5712952, 6121020, 7141190, 8161360, 8569428, 10081680, 10711785, 11425904, 12242040, 14282380, 17138856, 21423570, 24484080, 28564760, 34277712, 42847140, 57129520, 85694280, 171388560]

約数ペア:

[(1, 171388560), (2, 85694280), (3, 57129520), (4, 42847140), (5, 34277712), (6, 28564760), (7, 24484080), (8, 21423570), (10, 17138856), (12, 14282380), (14, 12242040), (15, 11425904), (16, 10711785), (17, 10081680), (20, 8569428), (21, 8161360), (24, 7141190), (28, 6121020), (30, 5712952), (34, 5040840), (35, 4896816), (40, 4284714), (42, 4080680), (48, 3570595), (51, 3360560), (56, 3060510), (60, 2856476), (68, 2520420), (70, 2448408), (80, 2142357), (84, 2040340), (85, 2016336), (102, 1680280), (105, 1632272), (112, 1530255), (119, 1440240), (120, 1428238), (136, 1260210), (140, 1224204), (168, 1020170), (170, 1008168), (204, 840140), (210, 816136), (238, 720120), (240, 714119), (255, 672112), (272, 630105), (280, 612102), (289, 593040), (336, 510085), (340, 504084), (353, 485520), (357, 480080), (408, 420070), (420, 408068), (476, 360060), (510, 336056), (560, 306051), (578, 296520), (595, 288048), (680, 252042), (706, 242760), (714, 240040), (816, 210035), (840, 204034), (867, 197680), (952, 180030), (1020, 168028), (1059, 161840), (1156, 148260), (1190, 144024), (1360, 126021), (1412, 121380), (1428, 120020), (1445, 118608), (1680, 102017), (1734, 98840), (1765, 97104), (1785, 96016), (1904, 90015), (2023, 84720), (2040, 84014), (2118, 80920), (2312, 74130), (2380, 72012), (2471, 69360), (2824, 60690), (2856, 60010), (2890, 59304), (3468, 49420), (3530, 48552), (3570, 48008), (4046, 42360), (4080, 42007), (4236, 40460), (4335, 39536), (4624, 37065), (4760, 36006), (4942, 34680), (5295, 32368), (5648, 30345), (5712, 30005), (5780, 29652), (6001, 28560), (6069, 28240), (6936, 24710), (7060, 24276), (7140, 24004), (7413, 23120), (8092, 21180), (8472, 20230), (8670, 19768), (9520, 18003), (9884, 17340), (10115, 16944), (10590, 16184), (11560, 14826), (12002, 14280), (12138, 14120), (12355, 13872)]