1660861440

素因数分解:

$2^{10}\times 3^2\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{271}}^1$

素因数の和:328

約数の個数: 528

約数和(自身を含む): 6948664320

約数和(自身を除く): 5287802880

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 19, 20, 21, 24, 28, 30, 32, 35, 36, 38, 40, 42, 45, 48, 56, 57, 60, 63, 64, 70, 72, 76, 80, 84, 90, 95, 96, 105, 112, 114, 120, 126, 128, 133, 140, 144, 152, 160, 168, 171, 180, 190, 192, 210, 224, 228, 240, 252, 256, 266, 271, 280, 285, 288, 304, 315, 320, 336, 342, 360, 380, 384, 399, 420, 448, 456, 480, 504, 512, 532, 542, 560, 570, 576, 608, 630, 640, 665, 672, 684, 720, 760, 768, 798, 813, 840, 855, 896, 912, 960, 1008, 1024, 1064, 1084, 1120, 1140, 1152, 1197, 1216, 1260, 1280, 1330, 1344, 1355, 1368, 1440, 1520, 1536, 1596, 1626, 1680, 1710, 1792, 1824, 1897, 1920, 1995, 2016, 2128, 2168, 2240, 2280, 2304, 2394, 2432, 2439, 2520, 2560, 2660, 2688, 2710, 2736, 2880, 3040, 3072, 3192, 3252, 3360, 3420, 3584, 3648, 3794, 3840, 3990, 4032, 4065, 4256, 4336, 4480, 4560, 4608, 4788, 4864, 4878, 5040, 5120, 5149, 5320, 5376, 5420, 5472, 5691, 5760, 5985, 6080, 6384, 6504, 6720, 6840, 7168, 7296, 7588, 7680, 7980, 8064, 8130, 8512, 8672, 8960, 9120, 9216, 9485, 9576, 9728, 9756, 10080, 10298, 10640, 10752, 10840, 10944, 11382, 11520, 11970, 12160, 12195, 12768, 13008, 13440, 13680, 14592, 15176, 15360, 15447, 15960, 16128, 16260, 17024, 17073, 17344, 17920, 18240, 18970, 19152, 19456, 19512, 20160, 20596, 21280, 21504, 21680, 21888, 22764, 23040, 23940, 24320, 24390, 25536, 25745, 26016, 26880, 27360, 28455, 29184, 30352, 30894, 31920, 32256, 32520, 34048, 34146, 34688, 35840, 36043, 36480, 37940, 38304, 39024, 40320, 41192, 42560, 43360, 43776, 45528, 46080, 46341, 47880, 48640, 48780, 51072, 51490, 52032, 53760, 54720, 56910, 58368, 60704, 61788, 63840, 64512, 65040, 68096, 68292, 69376, 72086, 72960, 75880, 76608, 77235, 78048, 80640, 82384, 85120, 85365, 86720, 87552, 91056, 92682, 95760, 97280, 97560, 102144, 102980, 104064, 107520, 108129, 109440, 113820, 121408, 123576, 127680, 130080, 136192, 136584, 138752, 144172, 145920, 151760, 153216, 154470, 156096, 161280, 164768, 170240, 170730, 173440, 175104, 180215, 182112, 185364, 191520, 195120, 204288, 205960, 208128, 216258, 218880, 227640, 231705, 242816, 247152, 255360, 260160, 273168, 277504, 288344, 291840, 303520, 306432, 308940, 312192, 322560, 324387, 329536, 340480, 341460, 346880, 360430, 364224, 370728, 383040, 390240, 408576, 411920, 416256, 432516, 437760, 455280, 463410, 485632, 494304, 510720, 520320, 540645, 546336, 576688, 607040, 612864, 617880, 624384, 648774, 659072, 680960, 682920, 693760, 720860, 728448, 741456, 766080, 780480, 823840, 832512, 865032, 875520, 910560, 926820, 971264, 988608, 1021440, 1040640, 1081290, 1092672, 1153376, 1214080, 1225728, 1235760, 1248768, 1297548, 1318144, 1365840, 1387520, 1441720, 1456896, 1482912, 1532160, 1560960, 1621935, 1647680, 1730064, 1821120, 1853640, 1942528, 1977216, 2042880, 2081280, 2162580, 2185344, 2306752, 2428160, 2471520, 2497536, 2595096, 2636288, 2731680, 2883440, 2913792, 2965824, 3064320, 3121920, 3243870, 3295360, 3460128, 3642240, 3707280, 3954432, 4162560, 4325160, 4370688, 4613504, 4856320, 4943040, 5190192, 5272576, 5463360, 5766880, 5827584, 5931648, 6128640, 6243840, 6487740, 6590720, 6920256, 7284480, 7414560, 7908864, 8650320, 8741376, 9227008, 9712640, 9886080, 10380384, 10926720, 11533760, 11863296, 12487680, 12975480, 13181440, 13840512, 14568960, 14829120, 15817728, 17300640, 17482752, 18454016, 19772160, 20760768, 21853440, 23067520, 23726592, 25950960, 26362880, 27681024, 29137920, 29658240, 34601280, 36908032, 39544320, 41521536, 43706880, 46135040, 47453184, 51901920, 55362048, 59316480, 69202560, 79088640, 83043072, 87413760, 92270080, 103803840, 110724096, 118632960, 138405120, 166086144, 184540160, 207607680, 237265920, 276810240, 332172288, 415215360, 553620480, 830430720, 1660861440]

約数ペア:

[(1, 1660861440), (2, 830430720), (3, 553620480), (4, 415215360), (5, 332172288), (6, 276810240), (7, 237265920), (8, 207607680), (9, 184540160), (10, 166086144), (12, 138405120), (14, 118632960), (15, 110724096), (16, 103803840), (18, 92270080), (19, 87413760), (20, 83043072), (21, 79088640), (24, 69202560), (28, 59316480), (30, 55362048), (32, 51901920), (35, 47453184), (36, 46135040), (38, 43706880), (40, 41521536), (42, 39544320), (45, 36908032), (48, 34601280), (56, 29658240), (57, 29137920), (60, 27681024), (63, 26362880), (64, 25950960), (70, 23726592), (72, 23067520), (76, 21853440), (80, 20760768), (84, 19772160), (90, 18454016), (95, 17482752), (96, 17300640), (105, 15817728), (112, 14829120), (114, 14568960), (120, 13840512), (126, 13181440), (128, 12975480), (133, 12487680), (140, 11863296), (144, 11533760), (152, 10926720), (160, 10380384), (168, 9886080), (171, 9712640), (180, 9227008), (190, 8741376), (192, 8650320), (210, 7908864), (224, 7414560), (228, 7284480), (240, 6920256), (252, 6590720), (256, 6487740), (266, 6243840), (271, 6128640), (280, 5931648), (285, 5827584), (288, 5766880), (304, 5463360), (315, 5272576), (320, 5190192), (336, 4943040), (342, 4856320), (360, 4613504), (380, 4370688), (384, 4325160), (399, 4162560), (420, 3954432), (448, 3707280), (456, 3642240), (480, 3460128), (504, 3295360), (512, 3243870), (532, 3121920), (542, 3064320), (560, 2965824), (570, 2913792), (576, 2883440), (608, 2731680), (630, 2636288), (640, 2595096), (665, 2497536), (672, 2471520), (684, 2428160), (720, 2306752), (760, 2185344), (768, 2162580), (798, 2081280), (813, 2042880), (840, 1977216), (855, 1942528), (896, 1853640), (912, 1821120), (960, 1730064), (1008, 1647680), (1024, 1621935), (1064, 1560960), (1084, 1532160), (1120, 1482912), (1140, 1456896), (1152, 1441720), (1197, 1387520), (1216, 1365840), (1260, 1318144), (1280, 1297548), (1330, 1248768), (1344, 1235760), (1355, 1225728), (1368, 1214080), (1440, 1153376), (1520, 1092672), (1536, 1081290), (1596, 1040640), (1626, 1021440), (1680, 988608), (1710, 971264), (1792, 926820), (1824, 910560), (1897, 875520), (1920, 865032), (1995, 832512), (2016, 823840), (2128, 780480), (2168, 766080), (2240, 741456), (2280, 728448), (2304, 720860), (2394, 693760), (2432, 682920), (2439, 680960), (2520, 659072), (2560, 648774), (2660, 624384), (2688, 617880), (2710, 612864), (2736, 607040), (2880, 576688), (3040, 546336), (3072, 540645), (3192, 520320), (3252, 510720), (3360, 494304), (3420, 485632), (3584, 463410), (3648, 455280), (3794, 437760), (3840, 432516), (3990, 416256), (4032, 411920), (4065, 408576), (4256, 390240), (4336, 383040), (4480, 370728), (4560, 364224), (4608, 360430), (4788, 346880), (4864, 341460), (4878, 340480), (5040, 329536), (5120, 324387), (5149, 322560), (5320, 312192), (5376, 308940), (5420, 306432), (5472, 303520), (5691, 291840), (5760, 288344), (5985, 277504), (6080, 273168), (6384, 260160), (6504, 255360), (6720, 247152), (6840, 242816), (7168, 231705), (7296, 227640), (7588, 218880), (7680, 216258), (7980, 208128), (8064, 205960), (8130, 204288), (8512, 195120), (8672, 191520), (8960, 185364), (9120, 182112), (9216, 180215), (9485, 175104), (9576, 173440), (9728, 170730), (9756, 170240), (10080, 164768), (10298, 161280), (10640, 156096), (10752, 154470), (10840, 153216), (10944, 151760), (11382, 145920), (11520, 144172), (11970, 138752), (12160, 136584), (12195, 136192), (12768, 130080), (13008, 127680), (13440, 123576), (13680, 121408), (14592, 113820), (15176, 109440), (15360, 108129), (15447, 107520), (15960, 104064), (16128, 102980), (16260, 102144), (17024, 97560), (17073, 97280), (17344, 95760), (17920, 92682), (18240, 91056), (18970, 87552), (19152, 86720), (19456, 85365), (19512, 85120), (20160, 82384), (20596, 80640), (21280, 78048), (21504, 77235), (21680, 76608), (21888, 75880), (22764, 72960), (23040, 72086), (23940, 69376), (24320, 68292), (24390, 68096), (25536, 65040), (25745, 64512), (26016, 63840), (26880, 61788), (27360, 60704), (28455, 58368), (29184, 56910), (30352, 54720), (30894, 53760), (31920, 52032), (32256, 51490), (32520, 51072), (34048, 48780), (34146, 48640), (34688, 47880), (35840, 46341), (36043, 46080), (36480, 45528), (37940, 43776), (38304, 43360), (39024, 42560), (40320, 41192)]