20793922560

素因数分解:

$2^{10}\times 3^3\times 5^1\times {\mathrm{349}}^1\times {\mathrm{431}}^1$

素因数の和:814

約数の個数: 352

約数和(自身を含む): 74281536000

約数和(自身を除く): 53487613440

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, 349, 360, 384, 431, 432, 480, 512, 540, 576, 640, 698, 720, 768, 862, 864, 960, 1024, 1047, 1080, 1152, 1280, 1293, 1396, 1440, 1536, 1724, 1728, 1745, 1920, 2094, 2155, 2160, 2304, 2560, 2586, 2792, 2880, 3072, 3141, 3448, 3456, 3490, 3840, 3879, 4188, 4310, 4320, 4608, 5120, 5172, 5235, 5584, 5760, 6282, 6465, 6896, 6912, 6980, 7680, 7758, 8376, 8620, 8640, 9216, 9423, 10344, 10470, 11168, 11520, 11637, 12564, 12930, 13792, 13824, 13960, 15360, 15516, 15705, 16752, 17240, 17280, 18846, 19395, 20688, 20940, 22336, 23040, 23274, 25128, 25860, 27584, 27648, 27920, 31032, 31410, 33504, 34480, 34560, 37692, 38790, 41376, 41880, 44672, 46080, 46548, 47115, 50256, 51720, 55168, 55840, 58185, 62064, 62820, 67008, 68960, 69120, 75384, 77580, 82752, 83760, 89344, 93096, 94230, 100512, 103440, 110336, 111680, 116370, 124128, 125640, 134016, 137920, 138240, 150419, 150768, 155160, 165504, 167520, 178688, 186192, 188460, 201024, 206880, 220672, 223360, 232740, 248256, 251280, 268032, 275840, 300838, 301536, 310320, 331008, 335040, 357376, 372384, 376920, 402048, 413760, 441344, 446720, 451257, 465480, 496512, 502560, 536064, 551680, 601676, 603072, 620640, 662016, 670080, 744768, 752095, 753840, 804096, 827520, 893440, 902514, 930960, 993024, 1005120, 1072128, 1103360, 1203352, 1206144, 1241280, 1324032, 1340160, 1353771, 1489536, 1504190, 1507680, 1608192, 1655040, 1786880, 1805028, 1861920, 1986048, 2010240, 2206720, 2256285, 2406704, 2412288, 2482560, 2680320, 2707542, 2979072, 3008380, 3015360, 3216384, 3310080, 3610056, 3723840, 3972096, 4020480, 4061313, 4512570, 4813408, 4824576, 4965120, 5360640, 5415084, 5958144, 6016760, 6030720, 6620160, 6768855, 7220112, 7447680, 8040960, 8122626, 9025140, 9626816, 9649152, 9930240, 10830168, 11916288, 12033520, 12061440, 13537710, 14440224, 14895360, 16081920, 16245252, 18050280, 19253632, 19860480, 20306565, 21660336, 24067040, 24122880, 27075420, 28880448, 29790720, 32490504, 36100560, 38507264, 40613130, 43320672, 48134080, 48245760, 54150840, 57760896, 59581440, 64981008, 72201120, 77014528, 81226260, 86641344, 96268160, 108301680, 115521792, 129962016, 144402240, 154029056, 162452520, 173282688, 192536320, 216603360, 231043584, 259924032, 288804480, 324905040, 346565376, 385072640, 433206720, 462087168, 519848064, 577608960, 649810080, 693130752, 770145280, 866413440, 1039696128, 1155217920, 1299620160, 1386261504, 1732826880, 2079392256, 2310435840, 2599240320, 3465653760, 4158784512, 5198480640, 6931307520, 10396961280, 20793922560]

約数ペア:

[(1, 20793922560), (2, 10396961280), (3, 6931307520), (4, 5198480640), (5, 4158784512), (6, 3465653760), (8, 2599240320), (9, 2310435840), (10, 2079392256), (12, 1732826880), (15, 1386261504), (16, 1299620160), (18, 1155217920), (20, 1039696128), (24, 866413440), (27, 770145280), (30, 693130752), (32, 649810080), (36, 577608960), (40, 519848064), (45, 462087168), (48, 433206720), (54, 385072640), (60, 346565376), (64, 324905040), (72, 288804480), (80, 259924032), (90, 231043584), (96, 216603360), (108, 192536320), (120, 173282688), (128, 162452520), (135, 154029056), (144, 144402240), (160, 129962016), (180, 115521792), (192, 108301680), (216, 96268160), (240, 86641344), (256, 81226260), (270, 77014528), (288, 72201120), (320, 64981008), (349, 59581440), (360, 57760896), (384, 54150840), (431, 48245760), (432, 48134080), (480, 43320672), (512, 40613130), (540, 38507264), (576, 36100560), (640, 32490504), (698, 29790720), (720, 28880448), (768, 27075420), (862, 24122880), (864, 24067040), (960, 21660336), (1024, 20306565), (1047, 19860480), (1080, 19253632), (1152, 18050280), (1280, 16245252), (1293, 16081920), (1396, 14895360), (1440, 14440224), (1536, 13537710), (1724, 12061440), (1728, 12033520), (1745, 11916288), (1920, 10830168), (2094, 9930240), (2155, 9649152), (2160, 9626816), (2304, 9025140), (2560, 8122626), (2586, 8040960), (2792, 7447680), (2880, 7220112), (3072, 6768855), (3141, 6620160), (3448, 6030720), (3456, 6016760), (3490, 5958144), (3840, 5415084), (3879, 5360640), (4188, 4965120), (4310, 4824576), (4320, 4813408), (4608, 4512570), (5120, 4061313), (5172, 4020480), (5235, 3972096), (5584, 3723840), (5760, 3610056), (6282, 3310080), (6465, 3216384), (6896, 3015360), (6912, 3008380), (6980, 2979072), (7680, 2707542), (7758, 2680320), (8376, 2482560), (8620, 2412288), (8640, 2406704), (9216, 2256285), (9423, 2206720), (10344, 2010240), (10470, 1986048), (11168, 1861920), (11520, 1805028), (11637, 1786880), (12564, 1655040), (12930, 1608192), (13792, 1507680), (13824, 1504190), (13960, 1489536), (15360, 1353771), (15516, 1340160), (15705, 1324032), (16752, 1241280), (17240, 1206144), (17280, 1203352), (18846, 1103360), (19395, 1072128), (20688, 1005120), (20940, 993024), (22336, 930960), (23040, 902514), (23274, 893440), (25128, 827520), (25860, 804096), (27584, 753840), (27648, 752095), (27920, 744768), (31032, 670080), (31410, 662016), (33504, 620640), (34480, 603072), (34560, 601676), (37692, 551680), (38790, 536064), (41376, 502560), (41880, 496512), (44672, 465480), (46080, 451257), (46548, 446720), (47115, 441344), (50256, 413760), (51720, 402048), (55168, 376920), (55840, 372384), (58185, 357376), (62064, 335040), (62820, 331008), (67008, 310320), (68960, 301536), (69120, 300838), (75384, 275840), (77580, 268032), (82752, 251280), (83760, 248256), (89344, 232740), (93096, 223360), (94230, 220672), (100512, 206880), (103440, 201024), (110336, 188460), (111680, 186192), (116370, 178688), (124128, 167520), (125640, 165504), (134016, 155160), (137920, 150768), (138240, 150419)]