2540912640

素因数分解:

$2^{14}\times 3^1\times 5^1\times 7^2\times {\mathrm{211}}^1$

素因数の和:261

約数の個数: 360

約数和(自身を含む): 9502954272

約数和(自身を除く): 6962041632

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 49, 56, 60, 64, 70, 80, 84, 96, 98, 105, 112, 120, 128, 140, 147, 160, 168, 192, 196, 210, 211, 224, 240, 245, 256, 280, 294, 320, 336, 384, 392, 420, 422, 448, 480, 490, 512, 560, 588, 633, 640, 672, 735, 768, 784, 840, 844, 896, 960, 980, 1024, 1055, 1120, 1176, 1266, 1280, 1344, 1470, 1477, 1536, 1568, 1680, 1688, 1792, 1920, 1960, 2048, 2110, 2240, 2352, 2532, 2560, 2688, 2940, 2954, 3072, 3136, 3165, 3360, 3376, 3584, 3840, 3920, 4096, 4220, 4431, 4480, 4704, 5064, 5120, 5376, 5880, 5908, 6144, 6272, 6330, 6720, 6752, 7168, 7385, 7680, 7840, 8192, 8440, 8862, 8960, 9408, 10128, 10240, 10339, 10752, 11760, 11816, 12288, 12544, 12660, 13440, 13504, 14336, 14770, 15360, 15680, 16384, 16880, 17724, 17920, 18816, 20256, 20480, 20678, 21504, 22155, 23520, 23632, 24576, 25088, 25320, 26880, 27008, 28672, 29540, 30720, 31017, 31360, 33760, 35448, 35840, 37632, 40512, 40960, 41356, 43008, 44310, 47040, 47264, 49152, 50176, 50640, 51695, 53760, 54016, 57344, 59080, 61440, 62034, 62720, 67520, 70896, 71680, 75264, 81024, 81920, 82712, 86016, 88620, 94080, 94528, 100352, 101280, 103390, 107520, 108032, 114688, 118160, 122880, 124068, 125440, 135040, 141792, 143360, 150528, 155085, 162048, 165424, 172032, 177240, 188160, 189056, 200704, 202560, 206780, 215040, 216064, 236320, 245760, 248136, 250880, 270080, 283584, 286720, 301056, 310170, 324096, 330848, 344064, 354480, 376320, 378112, 401408, 405120, 413560, 430080, 432128, 472640, 496272, 501760, 540160, 567168, 573440, 602112, 620340, 648192, 661696, 708960, 752640, 756224, 802816, 810240, 827120, 860160, 864256, 945280, 992544, 1003520, 1080320, 1134336, 1204224, 1240680, 1296384, 1323392, 1417920, 1505280, 1512448, 1620480, 1654240, 1720320, 1728512, 1890560, 1985088, 2007040, 2160640, 2268672, 2408448, 2481360, 2592768, 2646784, 2835840, 3010560, 3024896, 3240960, 3308480, 3457024, 3781120, 3970176, 4014080, 4321280, 4537344, 4962720, 5185536, 5293568, 5671680, 6021120, 6049792, 6481920, 6616960, 7562240, 7940352, 8642560, 9074688, 9925440, 10371072, 10587136, 11343360, 12042240, 12099584, 12963840, 13233920, 15124480, 15880704, 17285120, 18149376, 19850880, 21174272, 22686720, 24199168, 25927680, 26467840, 30248960, 31761408, 36298752, 39701760, 42348544, 45373440, 51855360, 52935680, 60497920, 63522816, 72597504, 79403520, 84697088, 90746880, 105871360, 120995840, 127045632, 158807040, 169394176, 181493760, 211742720, 254091264, 317614080, 362987520, 423485440, 508182528, 635228160, 846970880, 1270456320, 2540912640]

約数ペア:

[(1, 2540912640), (2, 1270456320), (3, 846970880), (4, 635228160), (5, 508182528), (6, 423485440), (7, 362987520), (8, 317614080), (10, 254091264), (12, 211742720), (14, 181493760), (15, 169394176), (16, 158807040), (20, 127045632), (21, 120995840), (24, 105871360), (28, 90746880), (30, 84697088), (32, 79403520), (35, 72597504), (40, 63522816), (42, 60497920), (48, 52935680), (49, 51855360), (56, 45373440), (60, 42348544), (64, 39701760), (70, 36298752), (80, 31761408), (84, 30248960), (96, 26467840), (98, 25927680), (105, 24199168), (112, 22686720), (120, 21174272), (128, 19850880), (140, 18149376), (147, 17285120), (160, 15880704), (168, 15124480), (192, 13233920), (196, 12963840), (210, 12099584), (211, 12042240), (224, 11343360), (240, 10587136), (245, 10371072), (256, 9925440), (280, 9074688), (294, 8642560), (320, 7940352), (336, 7562240), (384, 6616960), (392, 6481920), (420, 6049792), (422, 6021120), (448, 5671680), (480, 5293568), (490, 5185536), (512, 4962720), (560, 4537344), (588, 4321280), (633, 4014080), (640, 3970176), (672, 3781120), (735, 3457024), (768, 3308480), (784, 3240960), (840, 3024896), (844, 3010560), (896, 2835840), (960, 2646784), (980, 2592768), (1024, 2481360), (1055, 2408448), (1120, 2268672), (1176, 2160640), (1266, 2007040), (1280, 1985088), (1344, 1890560), (1470, 1728512), (1477, 1720320), (1536, 1654240), (1568, 1620480), (1680, 1512448), (1688, 1505280), (1792, 1417920), (1920, 1323392), (1960, 1296384), (2048, 1240680), (2110, 1204224), (2240, 1134336), (2352, 1080320), (2532, 1003520), (2560, 992544), (2688, 945280), (2940, 864256), (2954, 860160), (3072, 827120), (3136, 810240), (3165, 802816), (3360, 756224), (3376, 752640), (3584, 708960), (3840, 661696), (3920, 648192), (4096, 620340), (4220, 602112), (4431, 573440), (4480, 567168), (4704, 540160), (5064, 501760), (5120, 496272), (5376, 472640), (5880, 432128), (5908, 430080), (6144, 413560), (6272, 405120), (6330, 401408), (6720, 378112), (6752, 376320), (7168, 354480), (7385, 344064), (7680, 330848), (7840, 324096), (8192, 310170), (8440, 301056), (8862, 286720), (8960, 283584), (9408, 270080), (10128, 250880), (10240, 248136), (10339, 245760), (10752, 236320), (11760, 216064), (11816, 215040), (12288, 206780), (12544, 202560), (12660, 200704), (13440, 189056), (13504, 188160), (14336, 177240), (14770, 172032), (15360, 165424), (15680, 162048), (16384, 155085), (16880, 150528), (17724, 143360), (17920, 141792), (18816, 135040), (20256, 125440), (20480, 124068), (20678, 122880), (21504, 118160), (22155, 114688), (23520, 108032), (23632, 107520), (24576, 103390), (25088, 101280), (25320, 100352), (26880, 94528), (27008, 94080), (28672, 88620), (29540, 86016), (30720, 82712), (31017, 81920), (31360, 81024), (33760, 75264), (35448, 71680), (35840, 70896), (37632, 67520), (40512, 62720), (40960, 62034), (41356, 61440), (43008, 59080), (44310, 57344), (47040, 54016), (47264, 53760), (49152, 51695), (50176, 50640)]