219933120

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{353}}^1$

素因数の和:443

約数の個数: 224

約数和(自身を含む): 776874240

約数和(自身を除く): 556941120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 32, 33, 40, 44, 48, 55, 59, 60, 64, 66, 80, 88, 96, 110, 118, 120, 132, 160, 165, 176, 177, 192, 220, 236, 240, 264, 295, 320, 330, 352, 353, 354, 440, 472, 480, 528, 590, 649, 660, 704, 706, 708, 880, 885, 944, 960, 1056, 1059, 1180, 1298, 1320, 1412, 1416, 1760, 1765, 1770, 1888, 1947, 2112, 2118, 2360, 2596, 2640, 2824, 2832, 3245, 3520, 3530, 3540, 3776, 3883, 3894, 4236, 4720, 5192, 5280, 5295, 5648, 5664, 6490, 7060, 7080, 7766, 7788, 8472, 9440, 9735, 10384, 10560, 10590, 11296, 11328, 11649, 12980, 14120, 14160, 15532, 15576, 16944, 18880, 19415, 19470, 20768, 20827, 21180, 22592, 23298, 25960, 28240, 28320, 31064, 31152, 33888, 38830, 38940, 41536, 41654, 42360, 46596, 51920, 56480, 56640, 58245, 62128, 62304, 62481, 67776, 77660, 77880, 83308, 84720, 93192, 103840, 104135, 112960, 116490, 124256, 124608, 124962, 155320, 155760, 166616, 169440, 186384, 207680, 208270, 229097, 232980, 248512, 249924, 310640, 311520, 312405, 333232, 338880, 372768, 416540, 458194, 465960, 499848, 621280, 623040, 624810, 666464, 687291, 745536, 833080, 916388, 931920, 999696, 1145485, 1242560, 1249620, 1332928, 1374582, 1666160, 1832776, 1863840, 1999392, 2290970, 2499240, 2749164, 3332320, 3436455, 3665552, 3727680, 3998784, 4581940, 4998480, 5498328, 6664640, 6872910, 7331104, 9163880, 9996960, 10996656, 13745820, 14662208, 18327760, 19993920, 21993312, 27491640, 36655520, 43986624, 54983280, 73311040, 109966560, 219933120]

約数ペア:

[(1, 219933120), (2, 109966560), (3, 73311040), (4, 54983280), (5, 43986624), (6, 36655520), (8, 27491640), (10, 21993312), (11, 19993920), (12, 18327760), (15, 14662208), (16, 13745820), (20, 10996656), (22, 9996960), (24, 9163880), (30, 7331104), (32, 6872910), (33, 6664640), (40, 5498328), (44, 4998480), (48, 4581940), (55, 3998784), (59, 3727680), (60, 3665552), (64, 3436455), (66, 3332320), (80, 2749164), (88, 2499240), (96, 2290970), (110, 1999392), (118, 1863840), (120, 1832776), (132, 1666160), (160, 1374582), (165, 1332928), (176, 1249620), (177, 1242560), (192, 1145485), (220, 999696), (236, 931920), (240, 916388), (264, 833080), (295, 745536), (320, 687291), (330, 666464), (352, 624810), (353, 623040), (354, 621280), (440, 499848), (472, 465960), (480, 458194), (528, 416540), (590, 372768), (649, 338880), (660, 333232), (704, 312405), (706, 311520), (708, 310640), (880, 249924), (885, 248512), (944, 232980), (960, 229097), (1056, 208270), (1059, 207680), (1180, 186384), (1298, 169440), (1320, 166616), (1412, 155760), (1416, 155320), (1760, 124962), (1765, 124608), (1770, 124256), (1888, 116490), (1947, 112960), (2112, 104135), (2118, 103840), (2360, 93192), (2596, 84720), (2640, 83308), (2824, 77880), (2832, 77660), (3245, 67776), (3520, 62481), (3530, 62304), (3540, 62128), (3776, 58245), (3883, 56640), (3894, 56480), (4236, 51920), (4720, 46596), (5192, 42360), (5280, 41654), (5295, 41536), (5648, 38940), (5664, 38830), (6490, 33888), (7060, 31152), (7080, 31064), (7766, 28320), (7788, 28240), (8472, 25960), (9440, 23298), (9735, 22592), (10384, 21180), (10560, 20827), (10590, 20768), (11296, 19470), (11328, 19415), (11649, 18880), (12980, 16944), (14120, 15576), (14160, 15532)]