686918160

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{47}}^1\times {\mathrm{53}}^1\times {\mathrm{383}}^1$

素因数の和:502

約数の個数: 240

約数和(自身を含む): 2406703104

約数和(自身を除く): 1719784944

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 47, 48, 53, 60, 72, 80, 90, 94, 106, 120, 141, 144, 159, 180, 188, 212, 235, 240, 265, 282, 318, 360, 376, 383, 423, 424, 470, 477, 530, 564, 636, 705, 720, 752, 766, 795, 846, 848, 940, 954, 1060, 1128, 1149, 1272, 1410, 1532, 1590, 1692, 1880, 1908, 1915, 2115, 2120, 2256, 2298, 2385, 2491, 2544, 2820, 3064, 3180, 3384, 3447, 3760, 3816, 3830, 4230, 4240, 4596, 4770, 4982, 5640, 5745, 6128, 6360, 6768, 6894, 7473, 7632, 7660, 8460, 9192, 9540, 9964, 11280, 11490, 12455, 12720, 13788, 14946, 15320, 16920, 17235, 18001, 18384, 19080, 19928, 20299, 22419, 22980, 24910, 27576, 29892, 30640, 33840, 34470, 36002, 37365, 38160, 39856, 40598, 44838, 45960, 49820, 54003, 55152, 59784, 60897, 68940, 72004, 74730, 81196, 89676, 90005, 91920, 99640, 101495, 108006, 112095, 119568, 121794, 137880, 144008, 149460, 162009, 162392, 179352, 180010, 182691, 199280, 202990, 216012, 224190, 243588, 270015, 275760, 288016, 298920, 304485, 324018, 324784, 358704, 360020, 365382, 405980, 432024, 448380, 487176, 540030, 597840, 608970, 648036, 720040, 730764, 810045, 811960, 864048, 896760, 913455, 954053, 974352, 1080060, 1217940, 1296072, 1440080, 1461528, 1620090, 1623920, 1793520, 1826910, 1908106, 2160120, 2435880, 2592144, 2862159, 2923056, 3240180, 3653820, 3816212, 4320240, 4770265, 4871760, 5724318, 6480360, 7307640, 7632424, 8586477, 9540530, 11448636, 12960720, 14310795, 14615280, 15264848, 17172954, 19081060, 22897272, 28621590, 34345908, 38162120, 42932385, 45794544, 57243180, 68691816, 76324240, 85864770, 114486360, 137383632, 171729540, 228972720, 343459080, 686918160]

約数ペア:

[(1, 686918160), (2, 343459080), (3, 228972720), (4, 171729540), (5, 137383632), (6, 114486360), (8, 85864770), (9, 76324240), (10, 68691816), (12, 57243180), (15, 45794544), (16, 42932385), (18, 38162120), (20, 34345908), (24, 28621590), (30, 22897272), (36, 19081060), (40, 17172954), (45, 15264848), (47, 14615280), (48, 14310795), (53, 12960720), (60, 11448636), (72, 9540530), (80, 8586477), (90, 7632424), (94, 7307640), (106, 6480360), (120, 5724318), (141, 4871760), (144, 4770265), (159, 4320240), (180, 3816212), (188, 3653820), (212, 3240180), (235, 2923056), (240, 2862159), (265, 2592144), (282, 2435880), (318, 2160120), (360, 1908106), (376, 1826910), (383, 1793520), (423, 1623920), (424, 1620090), (470, 1461528), (477, 1440080), (530, 1296072), (564, 1217940), (636, 1080060), (705, 974352), (720, 954053), (752, 913455), (766, 896760), (795, 864048), (846, 811960), (848, 810045), (940, 730764), (954, 720040), (1060, 648036), (1128, 608970), (1149, 597840), (1272, 540030), (1410, 487176), (1532, 448380), (1590, 432024), (1692, 405980), (1880, 365382), (1908, 360020), (1915, 358704), (2115, 324784), (2120, 324018), (2256, 304485), (2298, 298920), (2385, 288016), (2491, 275760), (2544, 270015), (2820, 243588), (3064, 224190), (3180, 216012), (3384, 202990), (3447, 199280), (3760, 182691), (3816, 180010), (3830, 179352), (4230, 162392), (4240, 162009), (4596, 149460), (4770, 144008), (4982, 137880), (5640, 121794), (5745, 119568), (6128, 112095), (6360, 108006), (6768, 101495), (6894, 99640), (7473, 91920), (7632, 90005), (7660, 89676), (8460, 81196), (9192, 74730), (9540, 72004), (9964, 68940), (11280, 60897), (11490, 59784), (12455, 55152), (12720, 54003), (13788, 49820), (14946, 45960), (15320, 44838), (16920, 40598), (17235, 39856), (18001, 38160), (18384, 37365), (19080, 36002), (19928, 34470), (20299, 33840), (22419, 30640), (22980, 29892), (24910, 27576)]