2521628397120

素因数分解:

$2^6\times 3^1\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{449}}^1\times {\mathrm{26959}}^1$

素因数の和:27466

約数の個数: 448

約数和(自身を含む): 9466454016000

約数和(自身を除く): 6944825618880

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 31, 32, 35, 40, 42, 48, 56, 60, 62, 64, 70, 80, 84, 93, 96, 105, 112, 120, 124, 140, 155, 160, 168, 186, 192, 210, 217, 224, 240, 248, 280, 310, 320, 336, 372, 420, 434, 448, 449, 465, 480, 496, 560, 620, 651, 672, 744, 840, 868, 898, 930, 960, 992, 1085, 1120, 1240, 1302, 1344, 1347, 1488, 1680, 1736, 1796, 1860, 1984, 2170, 2240, 2245, 2480, 2604, 2694, 2976, 3143, 3255, 3360, 3472, 3592, 3720, 4340, 4490, 4960, 5208, 5388, 5952, 6286, 6510, 6720, 6735, 6944, 7184, 7440, 8680, 8980, 9429, 9920, 10416, 10776, 12572, 13020, 13470, 13888, 13919, 14368, 14880, 15715, 17360, 17960, 18858, 20832, 21552, 25144, 26040, 26940, 26959, 27838, 28736, 29760, 31430, 34720, 35920, 37716, 41664, 41757, 43104, 47145, 50288, 52080, 53880, 53918, 55676, 62860, 69440, 69595, 71840, 75432, 80877, 83514, 86208, 94290, 97433, 100576, 104160, 107760, 107836, 111352, 125720, 134795, 139190, 143680, 150864, 161754, 167028, 188580, 188713, 194866, 201152, 208320, 208785, 215520, 215672, 222704, 251440, 269590, 278380, 292299, 301728, 323508, 334056, 377160, 377426, 389732, 404385, 417570, 431040, 431344, 445408, 487165, 502880, 539180, 556760, 566139, 584598, 603456, 647016, 668112, 754320, 754852, 779464, 808770, 835140, 835729, 862688, 890816, 943565, 974330, 1005760, 1078360, 1113520, 1132278, 1169196, 1294032, 1336224, 1461495, 1508640, 1509704, 1558928, 1617540, 1670280, 1671458, 1725376, 1887130, 1948660, 2156720, 2227040, 2264556, 2338392, 2507187, 2588064, 2672448, 2830695, 2922990, 3017280, 3019408, 3117856, 3235080, 3340560, 3342916, 3774260, 3897320, 4178645, 4313440, 4454080, 4529112, 4676784, 5014374, 5176128, 5661390, 5845980, 5850103, 6038816, 6235712, 6470160, 6681120, 6685832, 7548520, 7794640, 8357290, 8626880, 9058224, 9353568, 10028748, 11322780, 11691960, 11700206, 12077632, 12104591, 12535935, 12940320, 13362240, 13371664, 15097040, 15589280, 16714580, 17550309, 18116448, 18707136, 20057496, 22645560, 23383920, 23400412, 24209182, 25071870, 25880640, 26743328, 29250515, 30194080, 31178560, 33429160, 35100618, 36232896, 36313773, 40114992, 45291120, 46767840, 46800824, 48418364, 50143740, 53486656, 58501030, 60388160, 60522955, 66858320, 70201236, 72627546, 80229984, 84732137, 87751545, 90582240, 93535680, 93601648, 96836728, 100287480, 117002060, 121045910, 133716640, 140402472, 145255092, 160459968, 169464274, 175503090, 181164480, 181568865, 187203296, 193673456, 200574960, 234004120, 242091820, 254196411, 267433280, 280804944, 290510184, 338928548, 351006180, 363137730, 374406592, 375242321, 387346912, 401149920, 423660685, 468008240, 484183640, 508392822, 561609888, 581020368, 677857096, 702012360, 726275460, 750484642, 774693824, 802299840, 847321370, 936016480, 968367280, 1016785644, 1123219776, 1125726963, 1162040736, 1270982055, 1355714192, 1404024720, 1452550920, 1500969284, 1694642740, 1872032960, 1876211605, 1936734560, 2033571288, 2251453926, 2324081472, 2541964110, 2626696247, 2711428384, 2808049440, 2905101840, 3001938568, 3389285480, 3752423210, 3873469120, 4067142576, 4502907852, 5083928220, 5253392494, 5422856768, 5616098880, 5628634815, 5810203680, 6003877136, 6778570960, 7504846420, 7880088741, 8134285152, 9005815704, 10167856440, 10506784988, 11257269630, 11620407360, 12007754272, 13133481235, 13557141920, 15009692840, 15760177482, 16268570304, 18011631408, 20335712880, 21013569976, 22514539260, 24015508544, 26266962470, 27114283840, 30019385680, 31520354964, 36023262816, 39400443705, 40671425760, 42027139952, 45029078520, 52533924940, 60038771360, 63040709928, 72046525632, 78800887410, 81342851520, 84054279904, 90058157040, 105067849880, 120077542720, 126081419856, 157601774820, 168108559808, 180116314080, 210135699760, 252162839712, 315203549640, 360232628160, 420271399520, 504325679424, 630407099280, 840542799040, 1260814198560, 2521628397120]

約数ペア:

[(1, 2521628397120), (2, 1260814198560), (3, 840542799040), (4, 630407099280), (5, 504325679424), (6, 420271399520), (7, 360232628160), (8, 315203549640), (10, 252162839712), (12, 210135699760), (14, 180116314080), (15, 168108559808), (16, 157601774820), (20, 126081419856), (21, 120077542720), (24, 105067849880), (28, 90058157040), (30, 84054279904), (31, 81342851520), (32, 78800887410), (35, 72046525632), (40, 63040709928), (42, 60038771360), (48, 52533924940), (56, 45029078520), (60, 42027139952), (62, 40671425760), (64, 39400443705), (70, 36023262816), (80, 31520354964), (84, 30019385680), (93, 27114283840), (96, 26266962470), (105, 24015508544), (112, 22514539260), (120, 21013569976), (124, 20335712880), (140, 18011631408), (155, 16268570304), (160, 15760177482), (168, 15009692840), (186, 13557141920), (192, 13133481235), (210, 12007754272), (217, 11620407360), (224, 11257269630), (240, 10506784988), (248, 10167856440), (280, 9005815704), (310, 8134285152), (320, 7880088741), (336, 7504846420), (372, 6778570960), (420, 6003877136), (434, 5810203680), (448, 5628634815), (449, 5616098880), (465, 5422856768), (480, 5253392494), (496, 5083928220), (560, 4502907852), (620, 4067142576), (651, 3873469120), (672, 3752423210), (744, 3389285480), (840, 3001938568), (868, 2905101840), (898, 2808049440), (930, 2711428384), (960, 2626696247), (992, 2541964110), (1085, 2324081472), (1120, 2251453926), (1240, 2033571288), (1302, 1936734560), (1344, 1876211605), (1347, 1872032960), (1488, 1694642740), (1680, 1500969284), (1736, 1452550920), (1796, 1404024720), (1860, 1355714192), (1984, 1270982055), (2170, 1162040736), (2240, 1125726963), (2245, 1123219776), (2480, 1016785644), (2604, 968367280), (2694, 936016480), (2976, 847321370), (3143, 802299840), (3255, 774693824), (3360, 750484642), (3472, 726275460), (3592, 702012360), (3720, 677857096), (4340, 581020368), (4490, 561609888), (4960, 508392822), (5208, 484183640), (5388, 468008240), (5952, 423660685), (6286, 401149920), (6510, 387346912), (6720, 375242321), (6735, 374406592), (6944, 363137730), (7184, 351006180), (7440, 338928548), (8680, 290510184), (8980, 280804944), (9429, 267433280), (9920, 254196411), (10416, 242091820), (10776, 234004120), (12572, 200574960), (13020, 193673456), (13470, 187203296), (13888, 181568865), (13919, 181164480), (14368, 175503090), (14880, 169464274), (15715, 160459968), (17360, 145255092), (17960, 140402472), (18858, 133716640), (20832, 121045910), (21552, 117002060), (25144, 100287480), (26040, 96836728), (26940, 93601648), (26959, 93535680), (27838, 90582240), (28736, 87751545), (29760, 84732137), (31430, 80229984), (34720, 72627546), (35920, 70201236), (37716, 66858320), (41664, 60522955), (41757, 60388160), (43104, 58501030), (47145, 53486656), (50288, 50143740), (52080, 48418364), (53880, 46800824), (53918, 46767840), (55676, 45291120), (62860, 40114992), (69440, 36313773), (69595, 36232896), (71840, 35100618), (75432, 33429160), (80877, 31178560), (83514, 30194080), (86208, 29250515), (94290, 26743328), (97433, 25880640), (100576, 25071870), (104160, 24209182), (107760, 23400412), (107836, 23383920), (111352, 22645560), (125720, 20057496), (134795, 18707136), (139190, 18116448), (143680, 17550309), (150864, 16714580), (161754, 15589280), (167028, 15097040), (188580, 13371664), (188713, 13362240), (194866, 12940320), (201152, 12535935), (208320, 12104591), (208785, 12077632), (215520, 11700206), (215672, 11691960), (222704, 11322780), (251440, 10028748), (269590, 9353568), (278380, 9058224), (292299, 8626880), (301728, 8357290), (323508, 7794640), (334056, 7548520), (377160, 6685832), (377426, 6681120), (389732, 6470160), (404385, 6235712), (417570, 6038816), (431040, 5850103), (431344, 5845980), (445408, 5661390), (487165, 5176128), (502880, 5014374), (539180, 4676784), (556760, 4529112), (566139, 4454080), (584598, 4313440), (603456, 4178645), (647016, 3897320), (668112, 3774260), (754320, 3342916), (754852, 3340560), (779464, 3235080), (808770, 3117856), (835140, 3019408), (835729, 3017280), (862688, 2922990), (890816, 2830695), (943565, 2672448), (974330, 2588064), (1005760, 2507187), (1078360, 2338392), (1113520, 2264556), (1132278, 2227040), (1169196, 2156720), (1294032, 1948660), (1336224, 1887130), (1461495, 1725376), (1508640, 1671458), (1509704, 1670280), (1558928, 1617540)]