2578141440

素因数分解:

$2^8\times 3^3\times 5^1\times 7^1\times {\mathrm{10657}}^1$

素因数の和:10694

約数の個数: 288

約数和(自身を含む): 10456776960

約数和(自身を除く): 7878635520

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 27, 28, 30, 32, 35, 36, 40, 42, 45, 48, 54, 56, 60, 63, 64, 70, 72, 80, 84, 90, 96, 105, 108, 112, 120, 126, 128, 135, 140, 144, 160, 168, 180, 189, 192, 210, 216, 224, 240, 252, 256, 270, 280, 288, 315, 320, 336, 360, 378, 384, 420, 432, 448, 480, 504, 540, 560, 576, 630, 640, 672, 720, 756, 768, 840, 864, 896, 945, 960, 1008, 1080, 1120, 1152, 1260, 1280, 1344, 1440, 1512, 1680, 1728, 1792, 1890, 1920, 2016, 2160, 2240, 2304, 2520, 2688, 2880, 3024, 3360, 3456, 3780, 3840, 4032, 4320, 4480, 5040, 5376, 5760, 6048, 6720, 6912, 7560, 8064, 8640, 8960, 10080, 10657, 11520, 12096, 13440, 15120, 16128, 17280, 20160, 21314, 24192, 26880, 30240, 31971, 34560, 40320, 42628, 48384, 53285, 60480, 63942, 74599, 80640, 85256, 95913, 106570, 120960, 127884, 149198, 159855, 170512, 191826, 213140, 223797, 241920, 255768, 287739, 298396, 319710, 341024, 372995, 383652, 426280, 447594, 479565, 511536, 575478, 596792, 639420, 671391, 682048, 745990, 767304, 852560, 895188, 959130, 1023072, 1118985, 1150956, 1193584, 1278840, 1342782, 1364096, 1438695, 1491980, 1534608, 1705120, 1790376, 1918260, 2014173, 2046144, 2237970, 2301912, 2387168, 2557680, 2685564, 2728192, 2877390, 2983960, 3069216, 3356955, 3410240, 3580752, 3836520, 4028346, 4092288, 4475940, 4603824, 4774336, 5115360, 5371128, 5754780, 5967920, 6138432, 6713910, 6820480, 7161504, 7673040, 8056692, 8184576, 8951880, 9207648, 9548672, 10070865, 10230720, 10742256, 11509560, 11935840, 12276864, 13427820, 13640960, 14323008, 15346080, 16113384, 17903760, 18415296, 19097344, 20141730, 20461440, 21484512, 23019120, 23871680, 24553728, 26855640, 28646016, 30692160, 32226768, 35807520, 36830592, 40283460, 40922880, 42969024, 46038240, 47743360, 53711280, 57292032, 61384320, 64453536, 71615040, 73661184, 80566920, 85938048, 92076480, 95486720, 107422560, 122768640, 128907072, 143230080, 161133840, 171876096, 184152960, 214845120, 257814144, 286460160, 322267680, 368305920, 429690240, 515628288, 644535360, 859380480, 1289070720, 2578141440]

約数ペア:

[(1, 2578141440), (2, 1289070720), (3, 859380480), (4, 644535360), (5, 515628288), (6, 429690240), (7, 368305920), (8, 322267680), (9, 286460160), (10, 257814144), (12, 214845120), (14, 184152960), (15, 171876096), (16, 161133840), (18, 143230080), (20, 128907072), (21, 122768640), (24, 107422560), (27, 95486720), (28, 92076480), (30, 85938048), (32, 80566920), (35, 73661184), (36, 71615040), (40, 64453536), (42, 61384320), (45, 57292032), (48, 53711280), (54, 47743360), (56, 46038240), (60, 42969024), (63, 40922880), (64, 40283460), (70, 36830592), (72, 35807520), (80, 32226768), (84, 30692160), (90, 28646016), (96, 26855640), (105, 24553728), (108, 23871680), (112, 23019120), (120, 21484512), (126, 20461440), (128, 20141730), (135, 19097344), (140, 18415296), (144, 17903760), (160, 16113384), (168, 15346080), (180, 14323008), (189, 13640960), (192, 13427820), (210, 12276864), (216, 11935840), (224, 11509560), (240, 10742256), (252, 10230720), (256, 10070865), (270, 9548672), (280, 9207648), (288, 8951880), (315, 8184576), (320, 8056692), (336, 7673040), (360, 7161504), (378, 6820480), (384, 6713910), (420, 6138432), (432, 5967920), (448, 5754780), (480, 5371128), (504, 5115360), (540, 4774336), (560, 4603824), (576, 4475940), (630, 4092288), (640, 4028346), (672, 3836520), (720, 3580752), (756, 3410240), (768, 3356955), (840, 3069216), (864, 2983960), (896, 2877390), (945, 2728192), (960, 2685564), (1008, 2557680), (1080, 2387168), (1120, 2301912), (1152, 2237970), (1260, 2046144), (1280, 2014173), (1344, 1918260), (1440, 1790376), (1512, 1705120), (1680, 1534608), (1728, 1491980), (1792, 1438695), (1890, 1364096), (1920, 1342782), (2016, 1278840), (2160, 1193584), (2240, 1150956), (2304, 1118985), (2520, 1023072), (2688, 959130), (2880, 895188), (3024, 852560), (3360, 767304), (3456, 745990), (3780, 682048), (3840, 671391), (4032, 639420), (4320, 596792), (4480, 575478), (5040, 511536), (5376, 479565), (5760, 447594), (6048, 426280), (6720, 383652), (6912, 372995), (7560, 341024), (8064, 319710), (8640, 298396), (8960, 287739), (10080, 255768), (10657, 241920), (11520, 223797), (12096, 213140), (13440, 191826), (15120, 170512), (16128, 159855), (17280, 149198), (20160, 127884), (21314, 120960), (24192, 106570), (26880, 95913), (30240, 85256), (31971, 80640), (34560, 74599), (40320, 63942), (42628, 60480), (48384, 53285)]