2780205120

素因数分解:

$2^6\times 3^4\times 5^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{199}}^1$

素因数の和:253

約数の個数: 840

約数和(自身を含む): 12613233600

約数和(自身を除く): 9833028480

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 14, 15, 16, 18, 20, 21, 22, 24, 27, 28, 30, 32, 33, 35, 36, 40, 42, 44, 45, 48, 49, 54, 55, 56, 60, 63, 64, 66, 70, 72, 77, 80, 81, 84, 88, 90, 96, 98, 99, 105, 108, 110, 112, 120, 126, 132, 135, 140, 144, 147, 154, 160, 162, 165, 168, 176, 180, 189, 192, 196, 198, 199, 210, 216, 220, 224, 231, 240, 245, 252, 264, 270, 280, 288, 294, 297, 308, 315, 320, 324, 330, 336, 352, 360, 378, 385, 392, 396, 398, 405, 420, 432, 440, 441, 448, 462, 480, 490, 495, 504, 528, 539, 540, 560, 567, 576, 588, 594, 597, 616, 630, 648, 660, 672, 693, 704, 720, 735, 756, 770, 784, 792, 796, 810, 840, 864, 880, 882, 891, 924, 945, 960, 980, 990, 995, 1008, 1056, 1078, 1080, 1120, 1134, 1155, 1176, 1188, 1194, 1232, 1260, 1296, 1320, 1323, 1344, 1386, 1393, 1440, 1470, 1485, 1512, 1540, 1568, 1584, 1592, 1617, 1620, 1680, 1728, 1760, 1764, 1782, 1791, 1848, 1890, 1960, 1980, 1990, 2016, 2079, 2112, 2156, 2160, 2189, 2205, 2240, 2268, 2310, 2352, 2376, 2388, 2464, 2520, 2592, 2640, 2646, 2695, 2772, 2786, 2835, 2880, 2940, 2970, 2985, 3024, 3080, 3136, 3168, 3184, 3234, 3240, 3360, 3465, 3520, 3528, 3564, 3582, 3696, 3780, 3920, 3960, 3969, 3980, 4032, 4158, 4179, 4312, 4320, 4378, 4410, 4455, 4536, 4620, 4704, 4752, 4776, 4851, 4928, 5040, 5184, 5280, 5292, 5373, 5390, 5544, 5572, 5670, 5880, 5940, 5970, 6048, 6160, 6237, 6336, 6368, 6468, 6480, 6567, 6615, 6720, 6930, 6965, 7056, 7128, 7164, 7392, 7560, 7840, 7920, 7938, 7960, 8085, 8316, 8358, 8624, 8640, 8756, 8820, 8910, 8955, 9072, 9240, 9408, 9504, 9552, 9702, 9751, 10080, 10395, 10560, 10584, 10746, 10780, 10945, 11088, 11144, 11340, 11760, 11880, 11940, 12096, 12320, 12474, 12537, 12736, 12936, 12960, 13134, 13230, 13860, 13930, 14112, 14256, 14328, 14553, 14784, 15120, 15323, 15680, 15840, 15876, 15920, 16119, 16170, 16632, 16716, 17248, 17512, 17640, 17820, 17910, 18144, 18480, 19008, 19104, 19404, 19502, 19701, 19845, 20160, 20790, 20895, 21168, 21492, 21560, 21890, 22176, 22288, 22680, 23520, 23760, 23880, 24255, 24640, 24948, 25074, 25872, 25920, 26268, 26460, 26865, 27720, 27860, 28224, 28512, 28656, 29106, 29253, 30240, 30646, 31185, 31680, 31752, 31840, 32238, 32340, 32835, 33264, 33432, 34496, 35024, 35280, 35640, 35820, 36288, 36960, 37611, 38208, 38808, 39004, 39402, 39690, 41580, 41790, 42336, 42984, 43120, 43659, 43780, 44352, 44576, 45360, 45969, 47040, 47520, 47760, 48510, 48755, 49896, 50148, 51744, 52536, 52920, 53730, 55440, 55720, 57024, 57312, 58212, 58506, 59103, 60480, 61292, 62370, 62685, 63504, 63680, 64476, 64680, 65670, 66528, 66864, 70048, 70560, 71280, 71640, 72765, 73920, 75222, 76615, 77616, 78008, 78804, 79380, 80595, 83160, 83580, 84672, 85968, 86240, 87318, 87560, 87759, 89152, 90720, 91938, 95040, 95520, 97020, 97510, 98505, 99792, 100296, 103488, 105072, 105840, 107261, 107460, 110880, 111440, 112833, 114624, 116424, 117012, 118206, 122584, 124740, 125370, 127008, 128952, 129360, 131340, 133056, 133728, 137907, 140096, 141120, 142560, 143280, 145530, 146265, 150444, 153230, 155232, 156016, 157608, 158760, 161190, 166320, 167160, 171936, 172480, 174636, 175120, 175518, 177309, 181440, 183876, 188055, 191040, 194040, 195020, 197010, 199584, 200592, 210144, 211680, 214522, 214920, 218295, 221760, 222880, 225666, 229845, 232848, 234024, 236412, 245168, 249480, 250740, 254016, 257904, 258720, 262680, 263277, 267456, 275814, 285120, 286560, 291060, 292530, 295515, 300888, 306460, 310464, 312032, 315216, 317520, 321783, 322380, 332640, 334320, 343872, 349272, 350240, 351036, 354618, 367752, 376110, 388080, 390040, 394020, 399168, 401184, 413721, 420288, 423360, 429044, 429840, 436590, 438795, 445760, 451332, 459690, 465696, 468048, 472824, 490336, 498960, 501480, 515808, 517440, 525360, 526554, 536305, 551628, 564165, 573120, 582120, 585060, 591030, 601776, 612920, 624064, 630432, 635040, 643566, 644760, 665280, 668640, 689535, 698544, 700480, 702072, 709236, 735504, 752220, 776160, 780080, 788040, 789831, 802368, 827442, 858088, 859680, 873180, 877590, 886545, 902664, 919380, 931392, 936096, 945648, 965349, 980672, 997920, 1002960, 1031616, 1050720, 1053108, 1072610, 1103256, 1128330, 1164240, 1170120, 1182060, 1203552, 1225840, 1241163, 1260864, 1270080, 1287132, 1289520, 1316385, 1337280, 1379070, 1397088, 1404144, 1418472, 1471008, 1504440, 1552320, 1560160, 1576080, 1579662, 1608915, 1654884, 1716176, 1719360, 1746360, 1755180, 1773090, 1805328, 1838760, 1872192, 1891296, 1930698, 1995840, 2005920, 2068605, 2101440, 2106216, 2145220, 2206512, 2256660, 2328480, 2340240, 2364120, 2407104, 2451680, 2482326, 2574264, 2579040, 2632770, 2758140, 2794176, 2808288, 2836944, 2896047, 2942016, 3008880, 3120320, 3152160, 3159324, 3217830, 3309768, 3432352, 3492720, 3510360, 3546180, 3610656, 3677520, 3782592, 3861396, 3949155, 4011840, 4137210, 4212432, 4290440, 4413024, 4513320, 4656960, 4680480, 4728240, 4826745, 4903360, 4964652, 5148528, 5158080, 5265540, 5516280, 5616576, 5673888, 5792094, 6017760, 6205815, 6304320, 6318648, 6435660, 6619536, 6864704, 6985440, 7020720, 7092360, 7221312, 7355040, 7722792, 7898310, 8274420, 8424864, 8580880, 8688141, 8826048, 9026640, 9360960, 9456480, 9653490, 9929304, 10297056, 10531080, 11032560, 11347776, 11584188, 12035520, 12411630, 12637296, 12871320, 13239072, 13970880, 14041440, 14184720, 14480235, 14710080, 15445584, 15796620, 16548840, 16849728, 17161760, 17376282, 18053280, 18912960, 19306980, 19858608, 20594112, 21062160, 22065120, 23168376, 24823260, 25274592, 25742640, 26478144, 28082880, 28369440, 28960470, 30891168, 31593240, 33097680, 34323520, 34752564, 36106560, 38613960, 39717216, 42124320, 43440705, 44130240, 46336752, 49646520, 50549184, 51485280, 56738880, 57920940, 61782336, 63186480, 66195360, 69505128, 77227920, 79434432, 84248640, 86881410, 92673504, 99293040, 102970560, 115841880, 126372960, 132390720, 139010256, 154455840, 173762820, 185347008, 198586080, 231683760, 252745920, 278020512, 308911680, 347525640, 397172160, 463367520, 556041024, 695051280, 926735040, 1390102560, 2780205120]

約数ペア:

[(1, 2780205120), (2, 1390102560), (3, 926735040), (4, 695051280), (5, 556041024), (6, 463367520), (7, 397172160), (8, 347525640), (9, 308911680), (10, 278020512), (11, 252745920), (12, 231683760), (14, 198586080), (15, 185347008), (16, 173762820), (18, 154455840), (20, 139010256), (21, 132390720), (22, 126372960), (24, 115841880), (27, 102970560), (28, 99293040), (30, 92673504), (32, 86881410), (33, 84248640), (35, 79434432), (36, 77227920), (40, 69505128), (42, 66195360), (44, 63186480), (45, 61782336), (48, 57920940), (49, 56738880), (54, 51485280), (55, 50549184), (56, 49646520), (60, 46336752), (63, 44130240), (64, 43440705), (66, 42124320), (70, 39717216), (72, 38613960), (77, 36106560), (80, 34752564), (81, 34323520), (84, 33097680), (88, 31593240), (90, 30891168), (96, 28960470), (98, 28369440), (99, 28082880), (105, 26478144), (108, 25742640), (110, 25274592), (112, 24823260), (120, 23168376), (126, 22065120), (132, 21062160), (135, 20594112), (140, 19858608), (144, 19306980), (147, 18912960), (154, 18053280), (160, 17376282), (162, 17161760), (165, 16849728), (168, 16548840), (176, 15796620), (180, 15445584), (189, 14710080), (192, 14480235), (196, 14184720), (198, 14041440), (199, 13970880), (210, 13239072), (216, 12871320), (220, 12637296), (224, 12411630), (231, 12035520), (240, 11584188), (245, 11347776), (252, 11032560), (264, 10531080), (270, 10297056), (280, 9929304), (288, 9653490), (294, 9456480), (297, 9360960), (308, 9026640), (315, 8826048), (320, 8688141), (324, 8580880), (330, 8424864), (336, 8274420), (352, 7898310), (360, 7722792), (378, 7355040), (385, 7221312), (392, 7092360), (396, 7020720), (398, 6985440), (405, 6864704), (420, 6619536), (432, 6435660), (440, 6318648), (441, 6304320), (448, 6205815), (462, 6017760), (480, 5792094), (490, 5673888), (495, 5616576), (504, 5516280), (528, 5265540), (539, 5158080), (540, 5148528), (560, 4964652), (567, 4903360), (576, 4826745), (588, 4728240), (594, 4680480), (597, 4656960), (616, 4513320), (630, 4413024), (648, 4290440), (660, 4212432), (672, 4137210), (693, 4011840), (704, 3949155), (720, 3861396), (735, 3782592), (756, 3677520), (770, 3610656), (784, 3546180), (792, 3510360), (796, 3492720), (810, 3432352), (840, 3309768), (864, 3217830), (880, 3159324), (882, 3152160), (891, 3120320), (924, 3008880), (945, 2942016), (960, 2896047), (980, 2836944), (990, 2808288), (995, 2794176), (1008, 2758140), (1056, 2632770), (1078, 2579040), (1080, 2574264), (1120, 2482326), (1134, 2451680), (1155, 2407104), (1176, 2364120), (1188, 2340240), (1194, 2328480), (1232, 2256660), (1260, 2206512), (1296, 2145220), (1320, 2106216), (1323, 2101440), (1344, 2068605), (1386, 2005920), (1393, 1995840), (1440, 1930698), (1470, 1891296), (1485, 1872192), (1512, 1838760), (1540, 1805328), (1568, 1773090), (1584, 1755180), (1592, 1746360), (1617, 1719360), (1620, 1716176), (1680, 1654884), (1728, 1608915), (1760, 1579662), (1764, 1576080), (1782, 1560160), (1791, 1552320), (1848, 1504440), (1890, 1471008), (1960, 1418472), (1980, 1404144), (1990, 1397088), (2016, 1379070), (2079, 1337280), (2112, 1316385), (2156, 1289520), (2160, 1287132), (2189, 1270080), (2205, 1260864), (2240, 1241163), (2268, 1225840), (2310, 1203552), (2352, 1182060), (2376, 1170120), (2388, 1164240), (2464, 1128330), (2520, 1103256), (2592, 1072610), (2640, 1053108), (2646, 1050720), (2695, 1031616), (2772, 1002960), (2786, 997920), (2835, 980672), (2880, 965349), (2940, 945648), (2970, 936096), (2985, 931392), (3024, 919380), (3080, 902664), (3136, 886545), (3168, 877590), (3184, 873180), (3234, 859680), (3240, 858088), (3360, 827442), (3465, 802368), (3520, 789831), (3528, 788040), (3564, 780080), (3582, 776160), (3696, 752220), (3780, 735504), (3920, 709236), (3960, 702072), (3969, 700480), (3980, 698544), (4032, 689535), (4158, 668640), (4179, 665280), (4312, 644760), (4320, 643566), (4378, 635040), (4410, 630432), (4455, 624064), (4536, 612920), (4620, 601776), (4704, 591030), (4752, 585060), (4776, 582120), (4851, 573120), (4928, 564165), (5040, 551628), (5184, 536305), (5280, 526554), (5292, 525360), (5373, 517440), (5390, 515808), (5544, 501480), (5572, 498960), (5670, 490336), (5880, 472824), (5940, 468048), (5970, 465696), (6048, 459690), (6160, 451332), (6237, 445760), (6336, 438795), (6368, 436590), (6468, 429840), (6480, 429044), (6567, 423360), (6615, 420288), (6720, 413721), (6930, 401184), (6965, 399168), (7056, 394020), (7128, 390040), (7164, 388080), (7392, 376110), (7560, 367752), (7840, 354618), (7920, 351036), (7938, 350240), (7960, 349272), (8085, 343872), (8316, 334320), (8358, 332640), (8624, 322380), (8640, 321783), (8756, 317520), (8820, 315216), (8910, 312032), (8955, 310464), (9072, 306460), (9240, 300888), (9408, 295515), (9504, 292530), (9552, 291060), (9702, 286560), (9751, 285120), (10080, 275814), (10395, 267456), (10560, 263277), (10584, 262680), (10746, 258720), (10780, 257904), (10945, 254016), (11088, 250740), (11144, 249480), (11340, 245168), (11760, 236412), (11880, 234024), (11940, 232848), (12096, 229845), (12320, 225666), (12474, 222880), (12537, 221760), (12736, 218295), (12936, 214920), (12960, 214522), (13134, 211680), (13230, 210144), (13860, 200592), (13930, 199584), (14112, 197010), (14256, 195020), (14328, 194040), (14553, 191040), (14784, 188055), (15120, 183876), (15323, 181440), (15680, 177309), (15840, 175518), (15876, 175120), (15920, 174636), (16119, 172480), (16170, 171936), (16632, 167160), (16716, 166320), (17248, 161190), (17512, 158760), (17640, 157608), (17820, 156016), (17910, 155232), (18144, 153230), (18480, 150444), (19008, 146265), (19104, 145530), (19404, 143280), (19502, 142560), (19701, 141120), (19845, 140096), (20160, 137907), (20790, 133728), (20895, 133056), (21168, 131340), (21492, 129360), (21560, 128952), (21890, 127008), (22176, 125370), (22288, 124740), (22680, 122584), (23520, 118206), (23760, 117012), (23880, 116424), (24255, 114624), (24640, 112833), (24948, 111440), (25074, 110880), (25872, 107460), (25920, 107261), (26268, 105840), (26460, 105072), (26865, 103488), (27720, 100296), (27860, 99792), (28224, 98505), (28512, 97510), (28656, 97020), (29106, 95520), (29253, 95040), (30240, 91938), (30646, 90720), (31185, 89152), (31680, 87759), (31752, 87560), (31840, 87318), (32238, 86240), (32340, 85968), (32835, 84672), (33264, 83580), (33432, 83160), (34496, 80595), (35024, 79380), (35280, 78804), (35640, 78008), (35820, 77616), (36288, 76615), (36960, 75222), (37611, 73920), (38208, 72765), (38808, 71640), (39004, 71280), (39402, 70560), (39690, 70048), (41580, 66864), (41790, 66528), (42336, 65670), (42984, 64680), (43120, 64476), (43659, 63680), (43780, 63504), (44352, 62685), (44576, 62370), (45360, 61292), (45969, 60480), (47040, 59103), (47520, 58506), (47760, 58212), (48510, 57312), (48755, 57024), (49896, 55720), (50148, 55440), (51744, 53730), (52536, 52920)]