201606720

素因数分解:

$2^6\times 3^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{1579}}^1$

素因数の和:1625

約数の個数: 224

約数和(自身を含む): 770534400

約数和(自身を除く): 568927680

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 19, 20, 21, 24, 28, 30, 32, 35, 38, 40, 42, 48, 56, 57, 60, 64, 70, 76, 80, 84, 95, 96, 105, 112, 114, 120, 133, 140, 152, 160, 168, 190, 192, 210, 224, 228, 240, 266, 280, 285, 304, 320, 336, 380, 399, 420, 448, 456, 480, 532, 560, 570, 608, 665, 672, 760, 798, 840, 912, 960, 1064, 1120, 1140, 1216, 1330, 1344, 1520, 1579, 1596, 1680, 1824, 1995, 2128, 2240, 2280, 2660, 3040, 3158, 3192, 3360, 3648, 3990, 4256, 4560, 4737, 5320, 6080, 6316, 6384, 6720, 7895, 7980, 8512, 9120, 9474, 10640, 11053, 12632, 12768, 15790, 15960, 18240, 18948, 21280, 22106, 23685, 25264, 25536, 30001, 31580, 31920, 33159, 37896, 42560, 44212, 47370, 50528, 55265, 60002, 63160, 63840, 66318, 75792, 88424, 90003, 94740, 101056, 110530, 120004, 126320, 127680, 132636, 150005, 151584, 165795, 176848, 180006, 189480, 210007, 221060, 240008, 252640, 265272, 300010, 303168, 331590, 353696, 360012, 378960, 420014, 442120, 450015, 480016, 505280, 530544, 600020, 630021, 663180, 707392, 720024, 757920, 840028, 884240, 900030, 960032, 1050035, 1061088, 1200040, 1260042, 1326360, 1440048, 1515840, 1680056, 1768480, 1800060, 1920064, 2100070, 2122176, 2400080, 2520084, 2652720, 2880096, 3150105, 3360112, 3536960, 3600120, 4200140, 4800160, 5040168, 5305440, 5760192, 6300210, 6720224, 7200240, 8400280, 9600320, 10080336, 10610880, 12600420, 13440448, 14400480, 16800560, 20160672, 25200840, 28800960, 33601120, 40321344, 50401680, 67202240, 100803360, 201606720]

約数ペア:

[(1, 201606720), (2, 100803360), (3, 67202240), (4, 50401680), (5, 40321344), (6, 33601120), (7, 28800960), (8, 25200840), (10, 20160672), (12, 16800560), (14, 14400480), (15, 13440448), (16, 12600420), (19, 10610880), (20, 10080336), (21, 9600320), (24, 8400280), (28, 7200240), (30, 6720224), (32, 6300210), (35, 5760192), (38, 5305440), (40, 5040168), (42, 4800160), (48, 4200140), (56, 3600120), (57, 3536960), (60, 3360112), (64, 3150105), (70, 2880096), (76, 2652720), (80, 2520084), (84, 2400080), (95, 2122176), (96, 2100070), (105, 1920064), (112, 1800060), (114, 1768480), (120, 1680056), (133, 1515840), (140, 1440048), (152, 1326360), (160, 1260042), (168, 1200040), (190, 1061088), (192, 1050035), (210, 960032), (224, 900030), (228, 884240), (240, 840028), (266, 757920), (280, 720024), (285, 707392), (304, 663180), (320, 630021), (336, 600020), (380, 530544), (399, 505280), (420, 480016), (448, 450015), (456, 442120), (480, 420014), (532, 378960), (560, 360012), (570, 353696), (608, 331590), (665, 303168), (672, 300010), (760, 265272), (798, 252640), (840, 240008), (912, 221060), (960, 210007), (1064, 189480), (1120, 180006), (1140, 176848), (1216, 165795), (1330, 151584), (1344, 150005), (1520, 132636), (1579, 127680), (1596, 126320), (1680, 120004), (1824, 110530), (1995, 101056), (2128, 94740), (2240, 90003), (2280, 88424), (2660, 75792), (3040, 66318), (3158, 63840), (3192, 63160), (3360, 60002), (3648, 55265), (3990, 50528), (4256, 47370), (4560, 44212), (4737, 42560), (5320, 37896), (6080, 33159), (6316, 31920), (6384, 31580), (6720, 30001), (7895, 25536), (7980, 25264), (8512, 23685), (9120, 22106), (9474, 21280), (10640, 18948), (11053, 18240), (12632, 15960), (12768, 15790)]