505234080

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{137}}^1\times {\mathrm{197}}^1$

素因数の和:368

約数の個数: 288

約数和(自身を含む): 1879781904

約数和(自身を除く): 1374547824

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 30, 32, 36, 39, 40, 45, 48, 52, 60, 65, 72, 78, 80, 90, 96, 104, 117, 120, 130, 137, 144, 156, 160, 180, 195, 197, 208, 234, 240, 260, 274, 288, 312, 360, 390, 394, 411, 416, 468, 480, 520, 548, 585, 591, 624, 685, 720, 780, 788, 822, 936, 985, 1040, 1096, 1170, 1182, 1233, 1248, 1370, 1440, 1560, 1576, 1644, 1773, 1781, 1872, 1970, 2055, 2080, 2192, 2340, 2364, 2466, 2561, 2740, 2955, 3120, 3152, 3288, 3546, 3562, 3744, 3940, 4110, 4384, 4680, 4728, 4932, 5122, 5343, 5480, 5910, 6165, 6240, 6304, 6576, 7092, 7124, 7683, 7880, 8220, 8865, 8905, 9360, 9456, 9864, 10244, 10686, 10960, 11820, 12330, 12805, 13152, 14184, 14248, 15366, 15760, 16029, 16440, 17730, 17810, 18720, 18912, 19728, 20488, 21372, 21920, 23049, 23640, 24660, 25610, 26715, 26989, 28368, 28496, 30732, 31520, 32058, 32880, 35460, 35620, 38415, 39456, 40976, 42744, 46098, 47280, 49320, 51220, 53430, 53978, 56736, 56992, 61464, 64116, 65760, 70920, 71240, 76830, 80145, 80967, 81952, 85488, 92196, 94560, 98640, 102440, 106860, 107956, 115245, 122928, 128232, 134945, 141840, 142480, 153660, 160290, 161934, 170976, 184392, 197280, 204880, 213720, 215912, 230490, 242901, 245856, 256464, 269890, 283680, 284960, 307320, 320580, 323868, 350857, 368784, 404835, 409760, 427440, 431824, 460980, 485802, 512928, 539780, 614640, 641160, 647736, 701714, 737568, 809670, 854880, 863648, 921960, 971604, 1052571, 1079560, 1214505, 1229280, 1282320, 1295472, 1403428, 1619340, 1754285, 1843920, 1943208, 2105142, 2159120, 2429010, 2564640, 2590944, 2806856, 3157713, 3238680, 3508570, 3687840, 3886416, 4210284, 4318240, 4858020, 5262855, 5613712, 6315426, 6477360, 7017140, 7772832, 8420568, 9716040, 10525710, 11227424, 12630852, 12954720, 14034280, 15788565, 16841136, 19432080, 21051420, 25261704, 28068560, 31577130, 33682272, 38864160, 42102840, 50523408, 56137120, 63154260, 84205680, 101046816, 126308520, 168411360, 252617040, 505234080]

約数ペア:

[(1, 505234080), (2, 252617040), (3, 168411360), (4, 126308520), (5, 101046816), (6, 84205680), (8, 63154260), (9, 56137120), (10, 50523408), (12, 42102840), (13, 38864160), (15, 33682272), (16, 31577130), (18, 28068560), (20, 25261704), (24, 21051420), (26, 19432080), (30, 16841136), (32, 15788565), (36, 14034280), (39, 12954720), (40, 12630852), (45, 11227424), (48, 10525710), (52, 9716040), (60, 8420568), (65, 7772832), (72, 7017140), (78, 6477360), (80, 6315426), (90, 5613712), (96, 5262855), (104, 4858020), (117, 4318240), (120, 4210284), (130, 3886416), (137, 3687840), (144, 3508570), (156, 3238680), (160, 3157713), (180, 2806856), (195, 2590944), (197, 2564640), (208, 2429010), (234, 2159120), (240, 2105142), (260, 1943208), (274, 1843920), (288, 1754285), (312, 1619340), (360, 1403428), (390, 1295472), (394, 1282320), (411, 1229280), (416, 1214505), (468, 1079560), (480, 1052571), (520, 971604), (548, 921960), (585, 863648), (591, 854880), (624, 809670), (685, 737568), (720, 701714), (780, 647736), (788, 641160), (822, 614640), (936, 539780), (985, 512928), (1040, 485802), (1096, 460980), (1170, 431824), (1182, 427440), (1233, 409760), (1248, 404835), (1370, 368784), (1440, 350857), (1560, 323868), (1576, 320580), (1644, 307320), (1773, 284960), (1781, 283680), (1872, 269890), (1970, 256464), (2055, 245856), (2080, 242901), (2192, 230490), (2340, 215912), (2364, 213720), (2466, 204880), (2561, 197280), (2740, 184392), (2955, 170976), (3120, 161934), (3152, 160290), (3288, 153660), (3546, 142480), (3562, 141840), (3744, 134945), (3940, 128232), (4110, 122928), (4384, 115245), (4680, 107956), (4728, 106860), (4932, 102440), (5122, 98640), (5343, 94560), (5480, 92196), (5910, 85488), (6165, 81952), (6240, 80967), (6304, 80145), (6576, 76830), (7092, 71240), (7124, 70920), (7683, 65760), (7880, 64116), (8220, 61464), (8865, 56992), (8905, 56736), (9360, 53978), (9456, 53430), (9864, 51220), (10244, 49320), (10686, 47280), (10960, 46098), (11820, 42744), (12330, 40976), (12805, 39456), (13152, 38415), (14184, 35620), (14248, 35460), (15366, 32880), (15760, 32058), (16029, 31520), (16440, 30732), (17730, 28496), (17810, 28368), (18720, 26989), (18912, 26715), (19728, 25610), (20488, 24660), (21372, 23640), (21920, 23049)]