2556570240

素因数分解:

$2^7\times 3^2\times 5^1\times 7^1\times {\mathrm{163}}^1\times {\mathrm{389}}^1$

素因数の和:584

約数の個数: 384

約数和(自身を含む): 10177315200

約数和(自身を除く): 7620744960

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 32, 35, 36, 40, 42, 45, 48, 56, 60, 63, 64, 70, 72, 80, 84, 90, 96, 105, 112, 120, 126, 128, 140, 144, 160, 163, 168, 180, 192, 210, 224, 240, 252, 280, 288, 315, 320, 326, 336, 360, 384, 389, 420, 448, 480, 489, 504, 560, 576, 630, 640, 652, 672, 720, 778, 815, 840, 896, 960, 978, 1008, 1120, 1141, 1152, 1167, 1260, 1304, 1344, 1440, 1467, 1556, 1630, 1680, 1920, 1945, 1956, 2016, 2240, 2282, 2334, 2445, 2520, 2608, 2688, 2723, 2880, 2934, 3112, 3260, 3360, 3423, 3501, 3890, 3912, 4032, 4480, 4564, 4668, 4890, 5040, 5216, 5446, 5705, 5760, 5835, 5868, 6224, 6520, 6720, 6846, 7002, 7335, 7780, 7824, 8064, 8169, 9128, 9336, 9780, 10080, 10269, 10432, 10892, 11410, 11670, 11736, 12448, 13040, 13440, 13615, 13692, 14004, 14670, 15560, 15648, 16338, 17115, 17505, 18256, 18672, 19560, 20160, 20538, 20864, 21784, 22820, 23340, 23472, 24507, 24896, 26080, 27230, 27384, 28008, 29340, 31120, 31296, 32676, 34230, 35010, 36512, 37344, 39120, 40320, 40845, 41076, 43568, 45640, 46680, 46944, 49014, 49792, 51345, 52160, 54460, 54768, 56016, 58680, 62240, 62592, 63407, 65352, 68460, 70020, 73024, 74688, 78240, 81690, 82152, 87136, 91280, 93360, 93888, 98028, 102690, 104320, 108920, 109536, 112032, 117360, 122535, 124480, 126814, 130704, 136920, 140040, 146048, 149376, 156480, 163380, 164304, 174272, 182560, 186720, 187776, 190221, 196056, 205380, 217840, 219072, 224064, 234720, 245070, 248960, 253628, 261408, 273840, 280080, 312960, 317035, 326760, 328608, 348544, 365120, 373440, 380442, 392112, 410760, 435680, 438144, 443849, 448128, 469440, 490140, 507256, 522816, 547680, 560160, 570663, 634070, 653520, 657216, 730240, 746880, 760884, 784224, 821520, 871360, 887698, 938880, 951105, 980280, 1014512, 1045632, 1095360, 1120320, 1141326, 1268140, 1307040, 1314432, 1331547, 1521768, 1568448, 1643040, 1742720, 1775396, 1902210, 1960560, 2029024, 2190720, 2219245, 2240640, 2282652, 2536280, 2614080, 2663094, 2853315, 3043536, 3136896, 3286080, 3550792, 3804420, 3921120, 3994641, 4058048, 4438490, 4565304, 5072560, 5228160, 5326188, 5706630, 6087072, 6572160, 6657735, 7101584, 7608840, 7842240, 7989282, 8116096, 8876980, 9130608, 10145120, 10652376, 11413260, 12174144, 13315470, 14203168, 15217680, 15684480, 15978564, 17753960, 18261216, 19973205, 20290240, 21304752, 22826520, 24348288, 26630940, 28406336, 30435360, 31957128, 35507920, 36522432, 39946410, 40580480, 42609504, 45653040, 53261880, 56812672, 60870720, 63914256, 71015840, 73044864, 79892820, 85219008, 91306080, 106523760, 121741440, 127828512, 142031680, 159785640, 170438016, 182612160, 213047520, 255657024, 284063360, 319571280, 365224320, 426095040, 511314048, 639142560, 852190080, 1278285120, 2556570240]

約数ペア:

[(1, 2556570240), (2, 1278285120), (3, 852190080), (4, 639142560), (5, 511314048), (6, 426095040), (7, 365224320), (8, 319571280), (9, 284063360), (10, 255657024), (12, 213047520), (14, 182612160), (15, 170438016), (16, 159785640), (18, 142031680), (20, 127828512), (21, 121741440), (24, 106523760), (28, 91306080), (30, 85219008), (32, 79892820), (35, 73044864), (36, 71015840), (40, 63914256), (42, 60870720), (45, 56812672), (48, 53261880), (56, 45653040), (60, 42609504), (63, 40580480), (64, 39946410), (70, 36522432), (72, 35507920), (80, 31957128), (84, 30435360), (90, 28406336), (96, 26630940), (105, 24348288), (112, 22826520), (120, 21304752), (126, 20290240), (128, 19973205), (140, 18261216), (144, 17753960), (160, 15978564), (163, 15684480), (168, 15217680), (180, 14203168), (192, 13315470), (210, 12174144), (224, 11413260), (240, 10652376), (252, 10145120), (280, 9130608), (288, 8876980), (315, 8116096), (320, 7989282), (326, 7842240), (336, 7608840), (360, 7101584), (384, 6657735), (389, 6572160), (420, 6087072), (448, 5706630), (480, 5326188), (489, 5228160), (504, 5072560), (560, 4565304), (576, 4438490), (630, 4058048), (640, 3994641), (652, 3921120), (672, 3804420), (720, 3550792), (778, 3286080), (815, 3136896), (840, 3043536), (896, 2853315), (960, 2663094), (978, 2614080), (1008, 2536280), (1120, 2282652), (1141, 2240640), (1152, 2219245), (1167, 2190720), (1260, 2029024), (1304, 1960560), (1344, 1902210), (1440, 1775396), (1467, 1742720), (1556, 1643040), (1630, 1568448), (1680, 1521768), (1920, 1331547), (1945, 1314432), (1956, 1307040), (2016, 1268140), (2240, 1141326), (2282, 1120320), (2334, 1095360), (2445, 1045632), (2520, 1014512), (2608, 980280), (2688, 951105), (2723, 938880), (2880, 887698), (2934, 871360), (3112, 821520), (3260, 784224), (3360, 760884), (3423, 746880), (3501, 730240), (3890, 657216), (3912, 653520), (4032, 634070), (4480, 570663), (4564, 560160), (4668, 547680), (4890, 522816), (5040, 507256), (5216, 490140), (5446, 469440), (5705, 448128), (5760, 443849), (5835, 438144), (5868, 435680), (6224, 410760), (6520, 392112), (6720, 380442), (6846, 373440), (7002, 365120), (7335, 348544), (7780, 328608), (7824, 326760), (8064, 317035), (8169, 312960), (9128, 280080), (9336, 273840), (9780, 261408), (10080, 253628), (10269, 248960), (10432, 245070), (10892, 234720), (11410, 224064), (11670, 219072), (11736, 217840), (12448, 205380), (13040, 196056), (13440, 190221), (13615, 187776), (13692, 186720), (14004, 182560), (14670, 174272), (15560, 164304), (15648, 163380), (16338, 156480), (17115, 149376), (17505, 146048), (18256, 140040), (18672, 136920), (19560, 130704), (20160, 126814), (20538, 124480), (20864, 122535), (21784, 117360), (22820, 112032), (23340, 109536), (23472, 108920), (24507, 104320), (24896, 102690), (26080, 98028), (27230, 93888), (27384, 93360), (28008, 91280), (29340, 87136), (31120, 82152), (31296, 81690), (32676, 78240), (34230, 74688), (35010, 73024), (36512, 70020), (37344, 68460), (39120, 65352), (40320, 63407), (40845, 62592), (41076, 62240), (43568, 58680), (45640, 56016), (46680, 54768), (46944, 54460), (49014, 52160), (49792, 51345)]