211730760

素因数分解:

$2^3\times 3^6\times 5^1\times {\mathrm{53}}^1\times {\mathrm{137}}^1$

素因数の和:219

約数の個数: 224

約数和(自身を含む): 733053240

約数和(自身を除く): 521322480

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 53, 54, 60, 72, 81, 90, 106, 108, 120, 135, 137, 159, 162, 180, 212, 216, 243, 265, 270, 274, 318, 324, 360, 405, 411, 424, 477, 486, 530, 540, 548, 636, 648, 685, 729, 795, 810, 822, 954, 972, 1060, 1080, 1096, 1215, 1233, 1272, 1370, 1431, 1458, 1590, 1620, 1644, 1908, 1944, 2055, 2120, 2385, 2430, 2466, 2740, 2862, 2916, 3180, 3240, 3288, 3645, 3699, 3816, 4110, 4293, 4770, 4860, 4932, 5480, 5724, 5832, 6165, 6360, 7155, 7261, 7290, 7398, 8220, 8586, 9540, 9720, 9864, 11097, 11448, 12330, 12879, 14310, 14522, 14580, 14796, 16440, 17172, 18495, 19080, 21465, 21783, 22194, 24660, 25758, 28620, 29044, 29160, 29592, 33291, 34344, 36305, 36990, 38637, 42930, 43566, 44388, 49320, 51516, 55485, 57240, 58088, 64395, 65349, 66582, 72610, 73980, 77274, 85860, 87132, 88776, 99873, 103032, 108915, 110970, 128790, 130698, 133164, 145220, 147960, 154548, 166455, 171720, 174264, 193185, 196047, 199746, 217830, 221940, 257580, 261396, 266328, 290440, 309096, 326745, 332910, 386370, 392094, 399492, 435660, 443880, 499365, 515160, 522792, 588141, 653490, 665820, 772740, 784188, 798984, 871320, 980235, 998730, 1176282, 1306980, 1331640, 1545480, 1568376, 1764423, 1960470, 1997460, 2352564, 2613960, 2940705, 3528846, 3920940, 3994920, 4705128, 5293269, 5881410, 7057692, 7841880, 8822115, 10586538, 11762820, 14115384, 17644230, 21173076, 23525640, 26466345, 35288460, 42346152, 52932690, 70576920, 105865380, 211730760]

約数ペア:

[(1, 211730760), (2, 105865380), (3, 70576920), (4, 52932690), (5, 42346152), (6, 35288460), (8, 26466345), (9, 23525640), (10, 21173076), (12, 17644230), (15, 14115384), (18, 11762820), (20, 10586538), (24, 8822115), (27, 7841880), (30, 7057692), (36, 5881410), (40, 5293269), (45, 4705128), (53, 3994920), (54, 3920940), (60, 3528846), (72, 2940705), (81, 2613960), (90, 2352564), (106, 1997460), (108, 1960470), (120, 1764423), (135, 1568376), (137, 1545480), (159, 1331640), (162, 1306980), (180, 1176282), (212, 998730), (216, 980235), (243, 871320), (265, 798984), (270, 784188), (274, 772740), (318, 665820), (324, 653490), (360, 588141), (405, 522792), (411, 515160), (424, 499365), (477, 443880), (486, 435660), (530, 399492), (540, 392094), (548, 386370), (636, 332910), (648, 326745), (685, 309096), (729, 290440), (795, 266328), (810, 261396), (822, 257580), (954, 221940), (972, 217830), (1060, 199746), (1080, 196047), (1096, 193185), (1215, 174264), (1233, 171720), (1272, 166455), (1370, 154548), (1431, 147960), (1458, 145220), (1590, 133164), (1620, 130698), (1644, 128790), (1908, 110970), (1944, 108915), (2055, 103032), (2120, 99873), (2385, 88776), (2430, 87132), (2466, 85860), (2740, 77274), (2862, 73980), (2916, 72610), (3180, 66582), (3240, 65349), (3288, 64395), (3645, 58088), (3699, 57240), (3816, 55485), (4110, 51516), (4293, 49320), (4770, 44388), (4860, 43566), (4932, 42930), (5480, 38637), (5724, 36990), (5832, 36305), (6165, 34344), (6360, 33291), (7155, 29592), (7261, 29160), (7290, 29044), (7398, 28620), (8220, 25758), (8586, 24660), (9540, 22194), (9720, 21783), (9864, 21465), (11097, 19080), (11448, 18495), (12330, 17172), (12879, 16440), (14310, 14796), (14522, 14580)]