493666320

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{9479}}^1$

素因数の和:9533

約数の個数: 160

約数和(自身を含む): 1805598720

約数和(自身を除く): 1311932400

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 31, 35, 40, 42, 48, 56, 60, 62, 70, 80, 84, 93, 105, 112, 120, 124, 140, 155, 168, 186, 210, 217, 240, 248, 280, 310, 336, 372, 420, 434, 465, 496, 560, 620, 651, 744, 840, 868, 930, 1085, 1240, 1302, 1488, 1680, 1736, 1860, 2170, 2480, 2604, 3255, 3472, 3720, 4340, 5208, 6510, 7440, 8680, 9479, 10416, 13020, 17360, 18958, 26040, 28437, 37916, 47395, 52080, 56874, 66353, 75832, 94790, 113748, 132706, 142185, 151664, 189580, 199059, 227496, 265412, 284370, 293849, 331765, 379160, 398118, 454992, 530824, 568740, 587698, 663530, 758320, 796236, 881547, 995295, 1061648, 1137480, 1175396, 1327060, 1469245, 1592472, 1763094, 1990590, 2056943, 2274960, 2350792, 2654120, 2938490, 3184944, 3526188, 3981180, 4113886, 4407735, 4701584, 5308240, 5876980, 6170829, 7052376, 7962360, 8227772, 8815470, 10284715, 11753960, 12341658, 14104752, 15924720, 16455544, 17630940, 20569430, 23507920, 24683316, 30854145, 32911088, 35261880, 41138860, 49366632, 61708290, 70523760, 82277720, 98733264, 123416580, 164555440, 246833160, 493666320]

約数ペア:

[(1, 493666320), (2, 246833160), (3, 164555440), (4, 123416580), (5, 98733264), (6, 82277720), (7, 70523760), (8, 61708290), (10, 49366632), (12, 41138860), (14, 35261880), (15, 32911088), (16, 30854145), (20, 24683316), (21, 23507920), (24, 20569430), (28, 17630940), (30, 16455544), (31, 15924720), (35, 14104752), (40, 12341658), (42, 11753960), (48, 10284715), (56, 8815470), (60, 8227772), (62, 7962360), (70, 7052376), (80, 6170829), (84, 5876980), (93, 5308240), (105, 4701584), (112, 4407735), (120, 4113886), (124, 3981180), (140, 3526188), (155, 3184944), (168, 2938490), (186, 2654120), (210, 2350792), (217, 2274960), (240, 2056943), (248, 1990590), (280, 1763094), (310, 1592472), (336, 1469245), (372, 1327060), (420, 1175396), (434, 1137480), (465, 1061648), (496, 995295), (560, 881547), (620, 796236), (651, 758320), (744, 663530), (840, 587698), (868, 568740), (930, 530824), (1085, 454992), (1240, 398118), (1302, 379160), (1488, 331765), (1680, 293849), (1736, 284370), (1860, 265412), (2170, 227496), (2480, 199059), (2604, 189580), (3255, 151664), (3472, 142185), (3720, 132706), (4340, 113748), (5208, 94790), (6510, 75832), (7440, 66353), (8680, 56874), (9479, 52080), (10416, 47395), (13020, 37916), (17360, 28437), (18958, 26040)]