213585120

素因数分解:

$2^5\times 3^3\times 5^1\times 7^2\times {\mathrm{1009}}^1$

素因数の和:1047

約数の個数: 288

約数和(自身を含む): 870458400

約数和(自身を除く): 656873280

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 27, 28, 30, 32, 35, 36, 40, 42, 45, 48, 49, 54, 56, 60, 63, 70, 72, 80, 84, 90, 96, 98, 105, 108, 112, 120, 126, 135, 140, 144, 147, 160, 168, 180, 189, 196, 210, 216, 224, 240, 245, 252, 270, 280, 288, 294, 315, 336, 360, 378, 392, 420, 432, 441, 480, 490, 504, 540, 560, 588, 630, 672, 720, 735, 756, 784, 840, 864, 882, 945, 980, 1008, 1009, 1080, 1120, 1176, 1260, 1323, 1440, 1470, 1512, 1568, 1680, 1764, 1890, 1960, 2016, 2018, 2160, 2205, 2352, 2520, 2646, 2940, 3024, 3027, 3360, 3528, 3780, 3920, 4036, 4320, 4410, 4704, 5040, 5045, 5292, 5880, 6048, 6054, 6615, 7056, 7063, 7560, 7840, 8072, 8820, 9081, 10080, 10090, 10584, 11760, 12108, 13230, 14112, 14126, 15120, 15135, 16144, 17640, 18162, 20180, 21168, 21189, 23520, 24216, 26460, 27243, 28252, 30240, 30270, 32288, 35280, 35315, 36324, 40360, 42336, 42378, 45405, 48432, 49441, 52920, 54486, 56504, 60540, 63567, 70560, 70630, 72648, 80720, 84756, 90810, 96864, 98882, 105840, 105945, 108972, 113008, 121080, 127134, 136215, 141260, 145296, 148323, 161440, 169512, 181620, 190701, 197764, 211680, 211890, 217944, 226016, 242160, 247205, 254268, 272430, 282520, 290592, 296646, 317835, 339024, 363240, 381402, 395528, 423780, 435888, 444969, 484320, 494410, 508536, 544860, 565040, 593292, 635670, 678048, 726480, 741615, 762804, 791056, 847560, 871776, 889938, 953505, 988820, 1017072, 1089720, 1130080, 1186584, 1271340, 1334907, 1452960, 1483230, 1525608, 1582112, 1695120, 1779876, 1907010, 1977640, 2034144, 2179440, 2224845, 2373168, 2542680, 2669814, 2966460, 3051216, 3390240, 3559752, 3814020, 3955280, 4358880, 4449690, 4746336, 5085360, 5339628, 5932920, 6102432, 6674535, 7119504, 7628040, 7910560, 8899380, 10170720, 10679256, 11865840, 13349070, 14239008, 15256080, 17798760, 21358512, 23731680, 26698140, 30512160, 35597520, 42717024, 53396280, 71195040, 106792560, 213585120]

約数ペア:

[(1, 213585120), (2, 106792560), (3, 71195040), (4, 53396280), (5, 42717024), (6, 35597520), (7, 30512160), (8, 26698140), (9, 23731680), (10, 21358512), (12, 17798760), (14, 15256080), (15, 14239008), (16, 13349070), (18, 11865840), (20, 10679256), (21, 10170720), (24, 8899380), (27, 7910560), (28, 7628040), (30, 7119504), (32, 6674535), (35, 6102432), (36, 5932920), (40, 5339628), (42, 5085360), (45, 4746336), (48, 4449690), (49, 4358880), (54, 3955280), (56, 3814020), (60, 3559752), (63, 3390240), (70, 3051216), (72, 2966460), (80, 2669814), (84, 2542680), (90, 2373168), (96, 2224845), (98, 2179440), (105, 2034144), (108, 1977640), (112, 1907010), (120, 1779876), (126, 1695120), (135, 1582112), (140, 1525608), (144, 1483230), (147, 1452960), (160, 1334907), (168, 1271340), (180, 1186584), (189, 1130080), (196, 1089720), (210, 1017072), (216, 988820), (224, 953505), (240, 889938), (245, 871776), (252, 847560), (270, 791056), (280, 762804), (288, 741615), (294, 726480), (315, 678048), (336, 635670), (360, 593292), (378, 565040), (392, 544860), (420, 508536), (432, 494410), (441, 484320), (480, 444969), (490, 435888), (504, 423780), (540, 395528), (560, 381402), (588, 363240), (630, 339024), (672, 317835), (720, 296646), (735, 290592), (756, 282520), (784, 272430), (840, 254268), (864, 247205), (882, 242160), (945, 226016), (980, 217944), (1008, 211890), (1009, 211680), (1080, 197764), (1120, 190701), (1176, 181620), (1260, 169512), (1323, 161440), (1440, 148323), (1470, 145296), (1512, 141260), (1568, 136215), (1680, 127134), (1764, 121080), (1890, 113008), (1960, 108972), (2016, 105945), (2018, 105840), (2160, 98882), (2205, 96864), (2352, 90810), (2520, 84756), (2646, 80720), (2940, 72648), (3024, 70630), (3027, 70560), (3360, 63567), (3528, 60540), (3780, 56504), (3920, 54486), (4036, 52920), (4320, 49441), (4410, 48432), (4704, 45405), (5040, 42378), (5045, 42336), (5292, 40360), (5880, 36324), (6048, 35315), (6054, 35280), (6615, 32288), (7056, 30270), (7063, 30240), (7560, 28252), (7840, 27243), (8072, 26460), (8820, 24216), (9081, 23520), (10080, 21189), (10090, 21168), (10584, 20180), (11760, 18162), (12108, 17640), (13230, 16144), (14112, 15135), (14126, 15120)]