268255680

素因数分解:

$2^6\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{191}}^1$

素因数の和:248

約数の個数: 448

約数和(自身を含む): 1123614720

約数和(自身を除く): 855359040

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 11, 12, 14, 15, 16, 19, 20, 21, 22, 24, 28, 30, 32, 33, 35, 38, 40, 42, 44, 48, 55, 56, 57, 60, 64, 66, 70, 76, 77, 80, 84, 88, 95, 96, 105, 110, 112, 114, 120, 132, 133, 140, 152, 154, 160, 165, 168, 176, 190, 191, 192, 209, 210, 220, 224, 228, 231, 240, 264, 266, 280, 285, 304, 308, 320, 330, 336, 352, 380, 382, 385, 399, 418, 420, 440, 448, 456, 462, 480, 528, 532, 560, 570, 573, 608, 616, 627, 660, 665, 672, 704, 760, 764, 770, 798, 836, 840, 880, 912, 924, 955, 960, 1045, 1056, 1064, 1120, 1140, 1146, 1155, 1216, 1232, 1254, 1320, 1330, 1337, 1344, 1463, 1520, 1528, 1540, 1596, 1672, 1680, 1760, 1824, 1848, 1910, 1995, 2090, 2101, 2112, 2128, 2240, 2280, 2292, 2310, 2464, 2508, 2640, 2660, 2674, 2865, 2926, 3040, 3056, 3080, 3135, 3192, 3344, 3360, 3520, 3629, 3648, 3696, 3820, 3990, 4011, 4180, 4202, 4256, 4389, 4560, 4584, 4620, 4928, 5016, 5280, 5320, 5348, 5730, 5852, 6080, 6112, 6160, 6270, 6303, 6384, 6685, 6688, 6720, 7258, 7315, 7392, 7640, 7980, 8022, 8360, 8404, 8512, 8778, 9120, 9168, 9240, 10032, 10505, 10560, 10640, 10696, 10887, 11460, 11704, 12224, 12320, 12540, 12606, 12768, 13370, 13376, 14516, 14630, 14707, 14784, 15280, 15960, 16044, 16720, 16808, 17556, 18145, 18240, 18336, 18480, 20055, 20064, 21010, 21280, 21392, 21774, 21945, 22920, 23408, 24640, 25080, 25212, 25403, 25536, 26740, 29032, 29260, 29414, 30560, 31515, 31920, 32088, 33440, 33616, 35112, 36290, 36672, 36960, 39919, 40110, 40128, 42020, 42560, 42784, 43548, 43890, 44121, 45840, 46816, 50160, 50424, 50806, 53480, 54435, 58064, 58520, 58828, 61120, 63030, 63840, 64176, 66880, 67232, 70224, 72580, 73535, 73920, 76209, 79838, 80220, 84040, 85568, 87096, 87780, 88242, 91680, 93632, 100320, 100848, 101612, 106960, 108870, 116128, 117040, 117656, 119757, 126060, 127015, 127680, 128352, 134464, 140448, 145160, 147070, 152418, 159676, 160440, 168080, 174192, 175560, 176484, 183360, 199595, 200640, 201696, 203224, 213920, 217740, 220605, 232256, 234080, 235312, 239514, 252120, 254030, 256704, 279433, 280896, 290320, 294140, 304836, 319352, 320880, 336160, 348384, 351120, 352968, 381045, 399190, 403392, 406448, 427840, 435480, 441210, 468160, 470624, 479028, 504240, 508060, 558866, 580640, 588280, 598785, 609672, 638704, 641760, 672320, 696768, 702240, 705936, 762090, 798380, 812896, 838299, 870960, 882420, 941248, 958056, 1008480, 1016120, 1117732, 1161280, 1176560, 1197570, 1219344, 1277408, 1283520, 1397165, 1404480, 1411872, 1524180, 1596760, 1625792, 1676598, 1741920, 1764840, 1916112, 2016960, 2032240, 2235464, 2353120, 2395140, 2438688, 2554816, 2794330, 2823744, 3048360, 3193520, 3353196, 3483840, 3529680, 3832224, 4064480, 4191495, 4470928, 4706240, 4790280, 4877376, 5588660, 6096720, 6387040, 6706392, 7059360, 7664448, 8128960, 8382990, 8941856, 9580560, 11177320, 12193440, 12774080, 13412784, 14118720, 16765980, 17883712, 19161120, 22354640, 24386880, 26825568, 33531960, 38322240, 44709280, 53651136, 67063920, 89418560, 134127840, 268255680]

約数ペア:

[(1, 268255680), (2, 134127840), (3, 89418560), (4, 67063920), (5, 53651136), (6, 44709280), (7, 38322240), (8, 33531960), (10, 26825568), (11, 24386880), (12, 22354640), (14, 19161120), (15, 17883712), (16, 16765980), (19, 14118720), (20, 13412784), (21, 12774080), (22, 12193440), (24, 11177320), (28, 9580560), (30, 8941856), (32, 8382990), (33, 8128960), (35, 7664448), (38, 7059360), (40, 6706392), (42, 6387040), (44, 6096720), (48, 5588660), (55, 4877376), (56, 4790280), (57, 4706240), (60, 4470928), (64, 4191495), (66, 4064480), (70, 3832224), (76, 3529680), (77, 3483840), (80, 3353196), (84, 3193520), (88, 3048360), (95, 2823744), (96, 2794330), (105, 2554816), (110, 2438688), (112, 2395140), (114, 2353120), (120, 2235464), (132, 2032240), (133, 2016960), (140, 1916112), (152, 1764840), (154, 1741920), (160, 1676598), (165, 1625792), (168, 1596760), (176, 1524180), (190, 1411872), (191, 1404480), (192, 1397165), (209, 1283520), (210, 1277408), (220, 1219344), (224, 1197570), (228, 1176560), (231, 1161280), (240, 1117732), (264, 1016120), (266, 1008480), (280, 958056), (285, 941248), (304, 882420), (308, 870960), (320, 838299), (330, 812896), (336, 798380), (352, 762090), (380, 705936), (382, 702240), (385, 696768), (399, 672320), (418, 641760), (420, 638704), (440, 609672), (448, 598785), (456, 588280), (462, 580640), (480, 558866), (528, 508060), (532, 504240), (560, 479028), (570, 470624), (573, 468160), (608, 441210), (616, 435480), (627, 427840), (660, 406448), (665, 403392), (672, 399190), (704, 381045), (760, 352968), (764, 351120), (770, 348384), (798, 336160), (836, 320880), (840, 319352), (880, 304836), (912, 294140), (924, 290320), (955, 280896), (960, 279433), (1045, 256704), (1056, 254030), (1064, 252120), (1120, 239514), (1140, 235312), (1146, 234080), (1155, 232256), (1216, 220605), (1232, 217740), (1254, 213920), (1320, 203224), (1330, 201696), (1337, 200640), (1344, 199595), (1463, 183360), (1520, 176484), (1528, 175560), (1540, 174192), (1596, 168080), (1672, 160440), (1680, 159676), (1760, 152418), (1824, 147070), (1848, 145160), (1910, 140448), (1995, 134464), (2090, 128352), (2101, 127680), (2112, 127015), (2128, 126060), (2240, 119757), (2280, 117656), (2292, 117040), (2310, 116128), (2464, 108870), (2508, 106960), (2640, 101612), (2660, 100848), (2674, 100320), (2865, 93632), (2926, 91680), (3040, 88242), (3056, 87780), (3080, 87096), (3135, 85568), (3192, 84040), (3344, 80220), (3360, 79838), (3520, 76209), (3629, 73920), (3648, 73535), (3696, 72580), (3820, 70224), (3990, 67232), (4011, 66880), (4180, 64176), (4202, 63840), (4256, 63030), (4389, 61120), (4560, 58828), (4584, 58520), (4620, 58064), (4928, 54435), (5016, 53480), (5280, 50806), (5320, 50424), (5348, 50160), (5730, 46816), (5852, 45840), (6080, 44121), (6112, 43890), (6160, 43548), (6270, 42784), (6303, 42560), (6384, 42020), (6685, 40128), (6688, 40110), (6720, 39919), (7258, 36960), (7315, 36672), (7392, 36290), (7640, 35112), (7980, 33616), (8022, 33440), (8360, 32088), (8404, 31920), (8512, 31515), (8778, 30560), (9120, 29414), (9168, 29260), (9240, 29032), (10032, 26740), (10505, 25536), (10560, 25403), (10640, 25212), (10696, 25080), (10887, 24640), (11460, 23408), (11704, 22920), (12224, 21945), (12320, 21774), (12540, 21392), (12606, 21280), (12768, 21010), (13370, 20064), (13376, 20055), (14516, 18480), (14630, 18336), (14707, 18240), (14784, 18145), (15280, 17556), (15960, 16808), (16044, 16720)]