6420971520

素因数分解:

$2^{14}\times 3^3\times 5^1\times {\mathrm{2903}}^1$

素因数の和:2945

約数の個数: 240

約数和(自身を含む): 22837288320

約数和(自身を除く): 16416316800

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 64, 72, 80, 90, 96, 108, 120, 128, 135, 144, 160, 180, 192, 216, 240, 256, 270, 288, 320, 360, 384, 432, 480, 512, 540, 576, 640, 720, 768, 864, 960, 1024, 1080, 1152, 1280, 1440, 1536, 1728, 1920, 2048, 2160, 2304, 2560, 2880, 2903, 3072, 3456, 3840, 4096, 4320, 4608, 5120, 5760, 5806, 6144, 6912, 7680, 8192, 8640, 8709, 9216, 10240, 11520, 11612, 12288, 13824, 14515, 15360, 16384, 17280, 17418, 18432, 20480, 23040, 23224, 24576, 26127, 27648, 29030, 30720, 34560, 34836, 36864, 40960, 43545, 46080, 46448, 49152, 52254, 55296, 58060, 61440, 69120, 69672, 73728, 78381, 81920, 87090, 92160, 92896, 104508, 110592, 116120, 122880, 130635, 138240, 139344, 147456, 156762, 174180, 184320, 185792, 209016, 221184, 232240, 245760, 261270, 276480, 278688, 313524, 348360, 368640, 371584, 391905, 418032, 442368, 464480, 522540, 552960, 557376, 627048, 696720, 737280, 743168, 783810, 836064, 928960, 1045080, 1105920, 1114752, 1254096, 1393440, 1486336, 1567620, 1672128, 1857920, 2090160, 2211840, 2229504, 2508192, 2786880, 2972672, 3135240, 3344256, 3715840, 4180320, 4459008, 5016384, 5573760, 5945344, 6270480, 6688512, 7431680, 8360640, 8918016, 10032768, 11147520, 11890688, 12540960, 13377024, 14863360, 16721280, 17836032, 20065536, 22295040, 23781376, 25081920, 26754048, 29726720, 33442560, 35672064, 40131072, 44590080, 47562752, 50163840, 53508096, 59453440, 66885120, 71344128, 80262144, 89180160, 100327680, 107016192, 118906880, 133770240, 142688256, 160524288, 178360320, 200655360, 214032384, 237813760, 267540480, 321048576, 356720640, 401310720, 428064768, 535080960, 642097152, 713441280, 802621440, 1070161920, 1284194304, 1605242880, 2140323840, 3210485760, 6420971520]

約数ペア:

[(1, 6420971520), (2, 3210485760), (3, 2140323840), (4, 1605242880), (5, 1284194304), (6, 1070161920), (8, 802621440), (9, 713441280), (10, 642097152), (12, 535080960), (15, 428064768), (16, 401310720), (18, 356720640), (20, 321048576), (24, 267540480), (27, 237813760), (30, 214032384), (32, 200655360), (36, 178360320), (40, 160524288), (45, 142688256), (48, 133770240), (54, 118906880), (60, 107016192), (64, 100327680), (72, 89180160), (80, 80262144), (90, 71344128), (96, 66885120), (108, 59453440), (120, 53508096), (128, 50163840), (135, 47562752), (144, 44590080), (160, 40131072), (180, 35672064), (192, 33442560), (216, 29726720), (240, 26754048), (256, 25081920), (270, 23781376), (288, 22295040), (320, 20065536), (360, 17836032), (384, 16721280), (432, 14863360), (480, 13377024), (512, 12540960), (540, 11890688), (576, 11147520), (640, 10032768), (720, 8918016), (768, 8360640), (864, 7431680), (960, 6688512), (1024, 6270480), (1080, 5945344), (1152, 5573760), (1280, 5016384), (1440, 4459008), (1536, 4180320), (1728, 3715840), (1920, 3344256), (2048, 3135240), (2160, 2972672), (2304, 2786880), (2560, 2508192), (2880, 2229504), (2903, 2211840), (3072, 2090160), (3456, 1857920), (3840, 1672128), (4096, 1567620), (4320, 1486336), (4608, 1393440), (5120, 1254096), (5760, 1114752), (5806, 1105920), (6144, 1045080), (6912, 928960), (7680, 836064), (8192, 783810), (8640, 743168), (8709, 737280), (9216, 696720), (10240, 627048), (11520, 557376), (11612, 552960), (12288, 522540), (13824, 464480), (14515, 442368), (15360, 418032), (16384, 391905), (17280, 371584), (17418, 368640), (18432, 348360), (20480, 313524), (23040, 278688), (23224, 276480), (24576, 261270), (26127, 245760), (27648, 232240), (29030, 221184), (30720, 209016), (34560, 185792), (34836, 184320), (36864, 174180), (40960, 156762), (43545, 147456), (46080, 139344), (46448, 138240), (49152, 130635), (52254, 122880), (55296, 116120), (58060, 110592), (61440, 104508), (69120, 92896), (69672, 92160), (73728, 87090), (78381, 81920)]