2041347840

素因数分解:

$2^8\times 3^1\times 5^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{571}}^1$

素因数の和:628

約数の個数: 432

約数和(自身を含む): 7997109120

約数和(自身を除く): 5955761280

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 19, 20, 21, 24, 28, 30, 32, 35, 38, 40, 42, 48, 49, 56, 57, 60, 64, 70, 76, 80, 84, 95, 96, 98, 105, 112, 114, 120, 128, 133, 140, 147, 152, 160, 168, 190, 192, 196, 210, 224, 228, 240, 245, 256, 266, 280, 285, 294, 304, 320, 336, 380, 384, 392, 399, 420, 448, 456, 480, 490, 532, 560, 570, 571, 588, 608, 640, 665, 672, 735, 760, 768, 784, 798, 840, 896, 912, 931, 960, 980, 1064, 1120, 1140, 1142, 1176, 1216, 1280, 1330, 1344, 1470, 1520, 1568, 1596, 1680, 1713, 1792, 1824, 1862, 1920, 1960, 1995, 2128, 2240, 2280, 2284, 2352, 2432, 2660, 2688, 2793, 2855, 2940, 3040, 3136, 3192, 3360, 3426, 3648, 3724, 3840, 3920, 3990, 3997, 4256, 4480, 4560, 4568, 4655, 4704, 4864, 5320, 5376, 5586, 5710, 5880, 6080, 6272, 6384, 6720, 6852, 7296, 7448, 7840, 7980, 7994, 8512, 8565, 8960, 9120, 9136, 9310, 9408, 10640, 10849, 11172, 11420, 11760, 11991, 12160, 12544, 12768, 13440, 13704, 13965, 14592, 14896, 15680, 15960, 15988, 17024, 17130, 18240, 18272, 18620, 18816, 19985, 21280, 21698, 22344, 22840, 23520, 23982, 24320, 25536, 26880, 27408, 27930, 27979, 29792, 31360, 31920, 31976, 32547, 34048, 34260, 36480, 36544, 37240, 37632, 39970, 42560, 43396, 44688, 45680, 47040, 47964, 51072, 54245, 54816, 55860, 55958, 59584, 59955, 62720, 63840, 63952, 65094, 68520, 72960, 73088, 74480, 75943, 79940, 83937, 85120, 86792, 89376, 91360, 94080, 95928, 102144, 108490, 109632, 111720, 111916, 119168, 119910, 127680, 127904, 130188, 137040, 139895, 146176, 148960, 151886, 159880, 162735, 167874, 170240, 173584, 178752, 182720, 188160, 191856, 216980, 219264, 223440, 223832, 227829, 238336, 239820, 255360, 255808, 260376, 274080, 279790, 297920, 303772, 319760, 325470, 335748, 347168, 357504, 365440, 379715, 383712, 419685, 433960, 438528, 446880, 447664, 455658, 479640, 510720, 511616, 520752, 531601, 548160, 559580, 595840, 607544, 639520, 650940, 671496, 694336, 715008, 730880, 759430, 767424, 839370, 867920, 893760, 895328, 911316, 959280, 1023232, 1041504, 1063202, 1096320, 1119160, 1139145, 1191680, 1215088, 1279040, 1301880, 1342992, 1388672, 1518860, 1534848, 1594803, 1678740, 1735840, 1787520, 1790656, 1822632, 1918560, 2083008, 2126404, 2192640, 2238320, 2278290, 2430176, 2558080, 2603760, 2658005, 2685984, 2777344, 3037720, 3069696, 3189606, 3357480, 3471680, 3575040, 3581312, 3645264, 3837120, 4166016, 4252808, 4476640, 4556580, 4860352, 5116160, 5207520, 5316010, 5371968, 6075440, 6379212, 6714960, 6943360, 7162624, 7290528, 7674240, 7974015, 8332032, 8505616, 8953280, 9113160, 9720704, 10415040, 10632020, 10743936, 12150880, 12758424, 13429920, 13886720, 14581056, 15348480, 15948030, 17011232, 17906560, 18226320, 19441408, 20830080, 21264040, 21487872, 24301760, 25516848, 26859840, 29162112, 31896060, 34022464, 35813120, 36452640, 41660160, 42528080, 48603520, 51033696, 53719680, 58324224, 63792120, 68044928, 72905280, 85056160, 97207040, 102067392, 107439360, 127584240, 136089856, 145810560, 170112320, 204134784, 255168480, 291621120, 340224640, 408269568, 510336960, 680449280, 1020673920, 2041347840]

約数ペア:

[(1, 2041347840), (2, 1020673920), (3, 680449280), (4, 510336960), (5, 408269568), (6, 340224640), (7, 291621120), (8, 255168480), (10, 204134784), (12, 170112320), (14, 145810560), (15, 136089856), (16, 127584240), (19, 107439360), (20, 102067392), (21, 97207040), (24, 85056160), (28, 72905280), (30, 68044928), (32, 63792120), (35, 58324224), (38, 53719680), (40, 51033696), (42, 48603520), (48, 42528080), (49, 41660160), (56, 36452640), (57, 35813120), (60, 34022464), (64, 31896060), (70, 29162112), (76, 26859840), (80, 25516848), (84, 24301760), (95, 21487872), (96, 21264040), (98, 20830080), (105, 19441408), (112, 18226320), (114, 17906560), (120, 17011232), (128, 15948030), (133, 15348480), (140, 14581056), (147, 13886720), (152, 13429920), (160, 12758424), (168, 12150880), (190, 10743936), (192, 10632020), (196, 10415040), (210, 9720704), (224, 9113160), (228, 8953280), (240, 8505616), (245, 8332032), (256, 7974015), (266, 7674240), (280, 7290528), (285, 7162624), (294, 6943360), (304, 6714960), (320, 6379212), (336, 6075440), (380, 5371968), (384, 5316010), (392, 5207520), (399, 5116160), (420, 4860352), (448, 4556580), (456, 4476640), (480, 4252808), (490, 4166016), (532, 3837120), (560, 3645264), (570, 3581312), (571, 3575040), (588, 3471680), (608, 3357480), (640, 3189606), (665, 3069696), (672, 3037720), (735, 2777344), (760, 2685984), (768, 2658005), (784, 2603760), (798, 2558080), (840, 2430176), (896, 2278290), (912, 2238320), (931, 2192640), (960, 2126404), (980, 2083008), (1064, 1918560), (1120, 1822632), (1140, 1790656), (1142, 1787520), (1176, 1735840), (1216, 1678740), (1280, 1594803), (1330, 1534848), (1344, 1518860), (1470, 1388672), (1520, 1342992), (1568, 1301880), (1596, 1279040), (1680, 1215088), (1713, 1191680), (1792, 1139145), (1824, 1119160), (1862, 1096320), (1920, 1063202), (1960, 1041504), (1995, 1023232), (2128, 959280), (2240, 911316), (2280, 895328), (2284, 893760), (2352, 867920), (2432, 839370), (2660, 767424), (2688, 759430), (2793, 730880), (2855, 715008), (2940, 694336), (3040, 671496), (3136, 650940), (3192, 639520), (3360, 607544), (3426, 595840), (3648, 559580), (3724, 548160), (3840, 531601), (3920, 520752), (3990, 511616), (3997, 510720), (4256, 479640), (4480, 455658), (4560, 447664), (4568, 446880), (4655, 438528), (4704, 433960), (4864, 419685), (5320, 383712), (5376, 379715), (5586, 365440), (5710, 357504), (5880, 347168), (6080, 335748), (6272, 325470), (6384, 319760), (6720, 303772), (6852, 297920), (7296, 279790), (7448, 274080), (7840, 260376), (7980, 255808), (7994, 255360), (8512, 239820), (8565, 238336), (8960, 227829), (9120, 223832), (9136, 223440), (9310, 219264), (9408, 216980), (10640, 191856), (10849, 188160), (11172, 182720), (11420, 178752), (11760, 173584), (11991, 170240), (12160, 167874), (12544, 162735), (12768, 159880), (13440, 151886), (13704, 148960), (13965, 146176), (14592, 139895), (14896, 137040), (15680, 130188), (15960, 127904), (15988, 127680), (17024, 119910), (17130, 119168), (18240, 111916), (18272, 111720), (18620, 109632), (18816, 108490), (19985, 102144), (21280, 95928), (21698, 94080), (22344, 91360), (22840, 89376), (23520, 86792), (23982, 85120), (24320, 83937), (25536, 79940), (26880, 75943), (27408, 74480), (27930, 73088), (27979, 72960), (29792, 68520), (31360, 65094), (31920, 63952), (31976, 63840), (32547, 62720), (34048, 59955), (34260, 59584), (36480, 55958), (36544, 55860), (37240, 54816), (37632, 54245), (39970, 51072), (42560, 47964), (43396, 47040), (44688, 45680)]