2878485120

素因数分解:

$2^7\times 3^3\times 5^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{449}}^1$

素因数の和:537

約数の個数: 512

約数和(自身を含む): 11897280000

約数和(自身を除く): 9018794880

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, 53, 54, 56, 60, 63, 64, 70, 72, 80, 84, 90, 96, 105, 106, 108, 112, 120, 126, 128, 135, 140, 144, 159, 160, 168, 180, 189, 192, 210, 212, 216, 224, 240, 252, 265, 270, 280, 288, 315, 318, 320, 336, 360, 371, 378, 384, 420, 424, 432, 448, 449, 477, 480, 504, 530, 540, 560, 576, 630, 636, 640, 672, 720, 742, 756, 795, 840, 848, 864, 896, 898, 945, 954, 960, 1008, 1060, 1080, 1113, 1120, 1152, 1260, 1272, 1344, 1347, 1431, 1440, 1484, 1512, 1590, 1680, 1696, 1728, 1796, 1855, 1890, 1908, 1920, 2016, 2120, 2160, 2226, 2240, 2245, 2385, 2520, 2544, 2688, 2694, 2862, 2880, 2968, 3024, 3143, 3180, 3339, 3360, 3392, 3456, 3592, 3710, 3780, 3816, 4032, 4041, 4240, 4320, 4452, 4480, 4490, 4770, 5040, 5088, 5388, 5565, 5724, 5760, 5936, 6048, 6286, 6360, 6678, 6720, 6735, 6784, 7155, 7184, 7420, 7560, 7632, 8064, 8082, 8480, 8640, 8904, 8980, 9429, 9540, 10017, 10080, 10176, 10776, 11130, 11448, 11872, 12096, 12123, 12572, 12720, 13356, 13440, 13470, 14310, 14368, 14840, 15120, 15264, 15715, 16164, 16695, 16960, 17280, 17808, 17960, 18858, 19080, 20034, 20160, 20205, 20352, 21552, 22260, 22896, 23744, 23797, 24192, 24246, 25144, 25440, 26712, 26940, 28287, 28620, 28736, 29680, 30240, 30528, 31430, 32328, 33390, 33920, 35616, 35920, 37716, 38160, 40068, 40320, 40410, 43104, 44520, 45792, 47145, 47488, 47594, 48492, 50085, 50288, 50880, 53424, 53880, 56574, 57240, 57472, 59360, 60480, 60615, 61056, 62860, 64656, 66780, 71232, 71391, 71840, 75432, 76320, 80136, 80820, 84861, 86208, 89040, 91584, 94290, 95188, 96984, 100170, 100576, 101760, 106848, 107760, 113148, 114480, 118720, 118985, 120960, 121230, 125720, 129312, 133560, 141435, 142464, 142782, 143680, 150864, 152640, 160272, 161640, 166579, 169722, 172416, 178080, 183168, 188580, 190376, 193968, 200340, 201152, 213696, 214173, 215520, 226296, 228960, 237440, 237970, 242460, 251440, 258624, 267120, 282870, 285564, 287360, 301728, 305280, 320544, 323280, 333158, 339444, 356160, 356955, 377160, 380752, 387936, 400680, 402304, 424305, 427392, 428346, 431040, 452592, 457920, 475940, 484920, 499737, 502880, 517248, 534240, 565740, 571128, 603456, 641088, 642519, 646560, 666316, 678888, 712320, 713910, 754320, 761504, 775872, 801360, 832895, 848610, 856692, 862080, 905184, 915840, 951880, 969840, 999474, 1005760, 1068480, 1070865, 1131480, 1142256, 1206912, 1282176, 1285038, 1293120, 1332632, 1357776, 1427820, 1499211, 1508640, 1523008, 1551744, 1602720, 1665790, 1697220, 1713384, 1810368, 1903760, 1939680, 1998948, 2011520, 2136960, 2141730, 2262960, 2284512, 2498685, 2570076, 2586240, 2665264, 2715552, 2855640, 2998422, 3017280, 3046016, 3205440, 3212595, 3331580, 3394440, 3426768, 3620736, 3807520, 3879360, 3997896, 4283460, 4497633, 4525920, 4569024, 4997370, 5140152, 5330528, 5431104, 5711280, 5996844, 6034560, 6410880, 6425190, 6663160, 6788880, 6853536, 7496055, 7615040, 7758720, 7995792, 8566920, 8995266, 9051840, 9138048, 9994740, 10280304, 10661056, 10862208, 11422560, 11993688, 12850380, 13326320, 13577760, 13707072, 14992110, 15230080, 15991584, 17133840, 17990532, 18103680, 19989480, 20560608, 21322112, 22488165, 22845120, 23987376, 25700760, 26652640, 27155520, 27414144, 29984220, 31983168, 34267680, 35981064, 39978960, 41121216, 44976330, 45690240, 47974752, 51401520, 53305280, 54311040, 59968440, 63966336, 68535360, 71962128, 79957920, 82242432, 89952660, 95949504, 102803040, 106610560, 119936880, 137070720, 143924256, 159915840, 179905320, 191899008, 205606080, 239873760, 287848512, 319831680, 359810640, 411212160, 479747520, 575697024, 719621280, 959495040, 1439242560, 2878485120]

約数ペア:

[(1, 2878485120), (2, 1439242560), (3, 959495040), (4, 719621280), (5, 575697024), (6, 479747520), (7, 411212160), (8, 359810640), (9, 319831680), (10, 287848512), (12, 239873760), (14, 205606080), (15, 191899008), (16, 179905320), (18, 159915840), (20, 143924256), (21, 137070720), (24, 119936880), (27, 106610560), (28, 102803040), (30, 95949504), (32, 89952660), (35, 82242432), (36, 79957920), (40, 71962128), (42, 68535360), (45, 63966336), (48, 59968440), (53, 54311040), (54, 53305280), (56, 51401520), (60, 47974752), (63, 45690240), (64, 44976330), (70, 41121216), (72, 39978960), (80, 35981064), (84, 34267680), (90, 31983168), (96, 29984220), (105, 27414144), (106, 27155520), (108, 26652640), (112, 25700760), (120, 23987376), (126, 22845120), (128, 22488165), (135, 21322112), (140, 20560608), (144, 19989480), (159, 18103680), (160, 17990532), (168, 17133840), (180, 15991584), (189, 15230080), (192, 14992110), (210, 13707072), (212, 13577760), (216, 13326320), (224, 12850380), (240, 11993688), (252, 11422560), (265, 10862208), (270, 10661056), (280, 10280304), (288, 9994740), (315, 9138048), (318, 9051840), (320, 8995266), (336, 8566920), (360, 7995792), (371, 7758720), (378, 7615040), (384, 7496055), (420, 6853536), (424, 6788880), (432, 6663160), (448, 6425190), (449, 6410880), (477, 6034560), (480, 5996844), (504, 5711280), (530, 5431104), (540, 5330528), (560, 5140152), (576, 4997370), (630, 4569024), (636, 4525920), (640, 4497633), (672, 4283460), (720, 3997896), (742, 3879360), (756, 3807520), (795, 3620736), (840, 3426768), (848, 3394440), (864, 3331580), (896, 3212595), (898, 3205440), (945, 3046016), (954, 3017280), (960, 2998422), (1008, 2855640), (1060, 2715552), (1080, 2665264), (1113, 2586240), (1120, 2570076), (1152, 2498685), (1260, 2284512), (1272, 2262960), (1344, 2141730), (1347, 2136960), (1431, 2011520), (1440, 1998948), (1484, 1939680), (1512, 1903760), (1590, 1810368), (1680, 1713384), (1696, 1697220), (1728, 1665790), (1796, 1602720), (1855, 1551744), (1890, 1523008), (1908, 1508640), (1920, 1499211), (2016, 1427820), (2120, 1357776), (2160, 1332632), (2226, 1293120), (2240, 1285038), (2245, 1282176), (2385, 1206912), (2520, 1142256), (2544, 1131480), (2688, 1070865), (2694, 1068480), (2862, 1005760), (2880, 999474), (2968, 969840), (3024, 951880), (3143, 915840), (3180, 905184), (3339, 862080), (3360, 856692), (3392, 848610), (3456, 832895), (3592, 801360), (3710, 775872), (3780, 761504), (3816, 754320), (4032, 713910), (4041, 712320), (4240, 678888), (4320, 666316), (4452, 646560), (4480, 642519), (4490, 641088), (4770, 603456), (5040, 571128), (5088, 565740), (5388, 534240), (5565, 517248), (5724, 502880), (5760, 499737), (5936, 484920), (6048, 475940), (6286, 457920), (6360, 452592), (6678, 431040), (6720, 428346), (6735, 427392), (6784, 424305), (7155, 402304), (7184, 400680), (7420, 387936), (7560, 380752), (7632, 377160), (8064, 356955), (8082, 356160), (8480, 339444), (8640, 333158), (8904, 323280), (8980, 320544), (9429, 305280), (9540, 301728), (10017, 287360), (10080, 285564), (10176, 282870), (10776, 267120), (11130, 258624), (11448, 251440), (11872, 242460), (12096, 237970), (12123, 237440), (12572, 228960), (12720, 226296), (13356, 215520), (13440, 214173), (13470, 213696), (14310, 201152), (14368, 200340), (14840, 193968), (15120, 190376), (15264, 188580), (15715, 183168), (16164, 178080), (16695, 172416), (16960, 169722), (17280, 166579), (17808, 161640), (17960, 160272), (18858, 152640), (19080, 150864), (20034, 143680), (20160, 142782), (20205, 142464), (20352, 141435), (21552, 133560), (22260, 129312), (22896, 125720), (23744, 121230), (23797, 120960), (24192, 118985), (24246, 118720), (25144, 114480), (25440, 113148), (26712, 107760), (26940, 106848), (28287, 101760), (28620, 100576), (28736, 100170), (29680, 96984), (30240, 95188), (30528, 94290), (31430, 91584), (32328, 89040), (33390, 86208), (33920, 84861), (35616, 80820), (35920, 80136), (37716, 76320), (38160, 75432), (40068, 71840), (40320, 71391), (40410, 71232), (43104, 66780), (44520, 64656), (45792, 62860), (47145, 61056), (47488, 60615), (47594, 60480), (48492, 59360), (50085, 57472), (50288, 57240), (50880, 56574), (53424, 53880)]