201210257280

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{167}}^1\times {\mathrm{181}}^1\times {\mathrm{3467}}^1$

素因数の和:3837

約数の個数: 256

約数和(自身を含む): 648949916160

約数和(自身を除く): 447739658880

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 128, 160, 167, 181, 192, 240, 320, 334, 362, 384, 480, 501, 543, 640, 668, 724, 835, 905, 960, 1002, 1086, 1336, 1448, 1670, 1810, 1920, 2004, 2172, 2505, 2672, 2715, 2896, 3340, 3467, 3620, 4008, 4344, 5010, 5344, 5430, 5792, 6680, 6934, 7240, 8016, 8688, 10020, 10401, 10688, 10860, 11584, 13360, 13868, 14480, 16032, 17335, 17376, 20040, 20802, 21376, 21720, 23168, 26720, 27736, 28960, 30227, 32064, 34670, 34752, 40080, 41604, 43440, 52005, 53440, 55472, 57920, 60454, 64128, 69340, 69504, 80160, 83208, 86880, 90681, 104010, 106880, 110944, 115840, 120908, 138680, 151135, 160320, 166416, 173760, 181362, 208020, 221888, 241816, 277360, 302270, 320640, 332832, 347520, 362724, 416040, 443776, 453405, 483632, 554720, 578989, 604540, 627527, 665664, 725448, 832080, 906810, 967264, 1109440, 1157978, 1209080, 1255054, 1331328, 1450896, 1664160, 1736967, 1813620, 1882581, 1934528, 2218880, 2315956, 2418160, 2510108, 2894945, 2901792, 3137635, 3328320, 3473934, 3627240, 3765162, 3869056, 4631912, 4836320, 5020216, 5789890, 5803584, 6275270, 6656640, 6947868, 7254480, 7530324, 8684835, 9263824, 9412905, 9672640, 10040432, 11579780, 11607168, 12550540, 13895736, 14508960, 15060648, 17369670, 18527648, 18825810, 19345280, 20080864, 23159560, 25101080, 27791472, 29017920, 30121296, 34739340, 37055296, 37651620, 40161728, 46319120, 50202160, 55582944, 58035840, 60242592, 69478680, 74110592, 75303240, 80323456, 92638240, 100404320, 104797009, 111165888, 120485184, 138957360, 150606480, 185276480, 200808640, 209594018, 222331776, 240970368, 277914720, 301212960, 314391027, 370552960, 401617280, 419188036, 523985045, 555829440, 602425920, 628782054, 838376072, 1047970090, 1111658880, 1204851840, 1257564108, 1571955135, 1676752144, 2095940180, 2515128216, 3143910270, 3353504288, 4191880360, 5030256432, 6287820540, 6707008576, 8383760720, 10060512864, 12575641080, 13414017152, 16767521440, 20121025728, 25151282160, 33535042880, 40242051456, 50302564320, 67070085760, 100605128640, 201210257280]

約数ペア:

[(1, 201210257280), (2, 100605128640), (3, 67070085760), (4, 50302564320), (5, 40242051456), (6, 33535042880), (8, 25151282160), (10, 20121025728), (12, 16767521440), (15, 13414017152), (16, 12575641080), (20, 10060512864), (24, 8383760720), (30, 6707008576), (32, 6287820540), (40, 5030256432), (48, 4191880360), (60, 3353504288), (64, 3143910270), (80, 2515128216), (96, 2095940180), (120, 1676752144), (128, 1571955135), (160, 1257564108), (167, 1204851840), (181, 1111658880), (192, 1047970090), (240, 838376072), (320, 628782054), (334, 602425920), (362, 555829440), (384, 523985045), (480, 419188036), (501, 401617280), (543, 370552960), (640, 314391027), (668, 301212960), (724, 277914720), (835, 240970368), (905, 222331776), (960, 209594018), (1002, 200808640), (1086, 185276480), (1336, 150606480), (1448, 138957360), (1670, 120485184), (1810, 111165888), (1920, 104797009), (2004, 100404320), (2172, 92638240), (2505, 80323456), (2672, 75303240), (2715, 74110592), (2896, 69478680), (3340, 60242592), (3467, 58035840), (3620, 55582944), (4008, 50202160), (4344, 46319120), (5010, 40161728), (5344, 37651620), (5430, 37055296), (5792, 34739340), (6680, 30121296), (6934, 29017920), (7240, 27791472), (8016, 25101080), (8688, 23159560), (10020, 20080864), (10401, 19345280), (10688, 18825810), (10860, 18527648), (11584, 17369670), (13360, 15060648), (13868, 14508960), (14480, 13895736), (16032, 12550540), (17335, 11607168), (17376, 11579780), (20040, 10040432), (20802, 9672640), (21376, 9412905), (21720, 9263824), (23168, 8684835), (26720, 7530324), (27736, 7254480), (28960, 6947868), (30227, 6656640), (32064, 6275270), (34670, 5803584), (34752, 5789890), (40080, 5020216), (41604, 4836320), (43440, 4631912), (52005, 3869056), (53440, 3765162), (55472, 3627240), (57920, 3473934), (60454, 3328320), (64128, 3137635), (69340, 2901792), (69504, 2894945), (80160, 2510108), (83208, 2418160), (86880, 2315956), (90681, 2218880), (104010, 1934528), (106880, 1882581), (110944, 1813620), (115840, 1736967), (120908, 1664160), (138680, 1450896), (151135, 1331328), (160320, 1255054), (166416, 1209080), (173760, 1157978), (181362, 1109440), (208020, 967264), (221888, 906810), (241816, 832080), (277360, 725448), (302270, 665664), (320640, 627527), (332832, 604540), (347520, 578989), (362724, 554720), (416040, 483632), (443776, 453405)]