20385561600

素因数分解:

$2^{10}\times 3^5\times 5^2\times {\mathrm{29}}^1\times {\mathrm{113}}^1$

素因数の和:187

約数の個数: 792

約数和(自身を含む): 78996350160

約数和(自身を除く): 58610788560

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 25, 27, 29, 30, 32, 36, 40, 45, 48, 50, 54, 58, 60, 64, 72, 75, 80, 81, 87, 90, 96, 100, 108, 113, 116, 120, 128, 135, 144, 145, 150, 160, 162, 174, 180, 192, 200, 216, 225, 226, 232, 240, 243, 256, 261, 270, 288, 290, 300, 320, 324, 339, 348, 360, 384, 400, 405, 432, 435, 450, 452, 464, 480, 486, 512, 522, 540, 565, 576, 580, 600, 640, 648, 675, 678, 696, 720, 725, 768, 783, 800, 810, 864, 870, 900, 904, 928, 960, 972, 1017, 1024, 1044, 1080, 1130, 1152, 1160, 1200, 1215, 1280, 1296, 1305, 1350, 1356, 1392, 1440, 1450, 1536, 1566, 1600, 1620, 1695, 1728, 1740, 1800, 1808, 1856, 1920, 1944, 2025, 2034, 2088, 2160, 2175, 2260, 2304, 2320, 2349, 2400, 2430, 2560, 2592, 2610, 2700, 2712, 2784, 2825, 2880, 2900, 3051, 3072, 3132, 3200, 3240, 3277, 3390, 3456, 3480, 3600, 3616, 3712, 3840, 3888, 3915, 4050, 4068, 4176, 4320, 4350, 4520, 4608, 4640, 4698, 4800, 4860, 5085, 5120, 5184, 5220, 5400, 5424, 5568, 5650, 5760, 5800, 6075, 6102, 6264, 6400, 6480, 6525, 6554, 6780, 6912, 6960, 7047, 7200, 7232, 7424, 7680, 7776, 7830, 8100, 8136, 8352, 8475, 8640, 8700, 9040, 9153, 9216, 9280, 9396, 9600, 9720, 9831, 10170, 10368, 10440, 10800, 10848, 11136, 11300, 11520, 11600, 11745, 12150, 12204, 12528, 12800, 12960, 13050, 13108, 13560, 13824, 13920, 14094, 14400, 14464, 14848, 15255, 15360, 15552, 15660, 16200, 16272, 16385, 16704, 16950, 17280, 17400, 18080, 18306, 18560, 18792, 19200, 19440, 19575, 19662, 20340, 20736, 20880, 21600, 21696, 22272, 22600, 23040, 23200, 23490, 24300, 24408, 25056, 25425, 25600, 25920, 26100, 26216, 27120, 27459, 27648, 27840, 28188, 28800, 28928, 29493, 29696, 30510, 31104, 31320, 32400, 32544, 32770, 33408, 33900, 34560, 34800, 35235, 36160, 36612, 37120, 37584, 38400, 38880, 39150, 39324, 40680, 41472, 41760, 43200, 43392, 44544, 45200, 45765, 46080, 46400, 46980, 48600, 48816, 49155, 50112, 50850, 51840, 52200, 52432, 54240, 54918, 55680, 56376, 57600, 57856, 58725, 58986, 61020, 62208, 62640, 64800, 65088, 65540, 66816, 67800, 69120, 69600, 70470, 72320, 73224, 74240, 75168, 76275, 76800, 77760, 78300, 78648, 81360, 81925, 82944, 83520, 86400, 86784, 88479, 89088, 90400, 91530, 92800, 93960, 97200, 97632, 98310, 100224, 101700, 103680, 104400, 104864, 108480, 109836, 111360, 112752, 115200, 115712, 117450, 117972, 122040, 124416, 125280, 129600, 130176, 131080, 133632, 135600, 137295, 138240, 139200, 140940, 144640, 146448, 147465, 148480, 150336, 152550, 155520, 156600, 157296, 162720, 163850, 167040, 172800, 173568, 176175, 176958, 180800, 183060, 185600, 187920, 194400, 195264, 196620, 200448, 203400, 207360, 208800, 209728, 216960, 219672, 222720, 225504, 228825, 230400, 234900, 235944, 244080, 245775, 248832, 250560, 259200, 260352, 262160, 265437, 267264, 271200, 274590, 278400, 281880, 289280, 292896, 294930, 300672, 305100, 311040, 313200, 314592, 325440, 327700, 334080, 345600, 347136, 352350, 353916, 361600, 366120, 371200, 375840, 388800, 390528, 393240, 400896, 406800, 414720, 417600, 419456, 433920, 439344, 442395, 445440, 451008, 457650, 469800, 471888, 488160, 491550, 501120, 518400, 520704, 524320, 530874, 542400, 549180, 556800, 563760, 578560, 585792, 589860, 601344, 610200, 622080, 626400, 629184, 650880, 655400, 668160, 686475, 691200, 704700, 707832, 723200, 732240, 737325, 742400, 751680, 777600, 781056, 786480, 796311, 801792, 813600, 835200, 838912, 867840, 878688, 884790, 902016, 915300, 939600, 943776, 976320, 983100, 1002240, 1036800, 1041408, 1048640, 1061748, 1084800, 1098360, 1113600, 1127520, 1171584, 1179720, 1202688, 1220400, 1244160, 1252800, 1258368, 1301760, 1310800, 1327185, 1336320, 1372950, 1409400, 1415664, 1446400, 1464480, 1474650, 1503360, 1555200, 1562112, 1572960, 1592622, 1627200, 1670400, 1677824, 1735680, 1757376, 1769580, 1804032, 1830600, 1879200, 1887552, 1952640, 1966200, 2004480, 2073600, 2097280, 2123496, 2169600, 2196720, 2211975, 2227200, 2255040, 2343168, 2359440, 2405376, 2440800, 2505600, 2516736, 2603520, 2621600, 2654370, 2745900, 2818800, 2831328, 2892800, 2928960, 2949300, 3006720, 3110400, 3124224, 3145920, 3185244, 3254400, 3340800, 3355648, 3514752, 3539160, 3608064, 3661200, 3758400, 3775104, 3905280, 3932400, 3981555, 4008960, 4194560, 4246992, 4339200, 4393440, 4423950, 4510080, 4686336, 4718880, 4881600, 5011200, 5033472, 5207040, 5243200, 5308740, 5491800, 5637600, 5662656, 5857920, 5898600, 6013440, 6220800, 6291840, 6370488, 6508800, 6635925, 6681600, 7029504, 7078320, 7216128, 7322400, 7516800, 7550208, 7810560, 7864800, 7963110, 8389120, 8493984, 8678400, 8786880, 8847900, 9020160, 9372672, 9437760, 9763200, 10022400, 10066944, 10486400, 10617480, 10983600, 11275200, 11325312, 11715840, 11797200, 12026880, 12583680, 12740976, 13017600, 13271850, 14059008, 14156640, 14644800, 15033600, 15100416, 15621120, 15729600, 15926220, 16778240, 16987968, 17573760, 17695800, 18040320, 18875520, 19526400, 19907775, 20044800, 20972800, 21234960, 21967200, 22550400, 22650624, 23431680, 23594400, 25167360, 25481952, 26035200, 26543700, 28118016, 28313280, 29289600, 30067200, 30200832, 31459200, 31852440, 33975936, 35147520, 35391600, 36080640, 37751040, 39052800, 39815550, 41945600, 42469920, 43934400, 45100800, 45301248, 46863360, 47188800, 50334720, 50963904, 53087400, 56626560, 58579200, 60134400, 62918400, 63704880, 67951872, 70295040, 70783200, 75502080, 78105600, 79631100, 83891200, 84939840, 87868800, 90201600, 90602496, 94377600, 101927808, 106174800, 113253120, 117158400, 125836800, 127409760, 135903744, 140590080, 141566400, 151004160, 159262200, 169879680, 175737600, 180403200, 188755200, 203855616, 212349600, 226506240, 234316800, 251673600, 254819520, 271807488, 283132800, 318524400, 339759360, 351475200, 377510400, 407711232, 424699200, 453012480, 509639040, 566265600, 637048800, 679518720, 702950400, 755020800, 815422464, 849398400, 1019278080, 1132531200, 1274097600, 1359037440, 1698796800, 2038556160, 2265062400, 2548195200, 3397593600, 4077112320, 5096390400, 6795187200, 10192780800, 20385561600]

約数ペア:

[(1, 20385561600), (2, 10192780800), (3, 6795187200), (4, 5096390400), (5, 4077112320), (6, 3397593600), (8, 2548195200), (9, 2265062400), (10, 2038556160), (12, 1698796800), (15, 1359037440), (16, 1274097600), (18, 1132531200), (20, 1019278080), (24, 849398400), (25, 815422464), (27, 755020800), (29, 702950400), (30, 679518720), (32, 637048800), (36, 566265600), (40, 509639040), (45, 453012480), (48, 424699200), (50, 407711232), (54, 377510400), (58, 351475200), (60, 339759360), (64, 318524400), (72, 283132800), (75, 271807488), (80, 254819520), (81, 251673600), (87, 234316800), (90, 226506240), (96, 212349600), (100, 203855616), (108, 188755200), (113, 180403200), (116, 175737600), (120, 169879680), (128, 159262200), (135, 151004160), (144, 141566400), (145, 140590080), (150, 135903744), (160, 127409760), (162, 125836800), (174, 117158400), (180, 113253120), (192, 106174800), (200, 101927808), (216, 94377600), (225, 90602496), (226, 90201600), (232, 87868800), (240, 84939840), (243, 83891200), (256, 79631100), (261, 78105600), (270, 75502080), (288, 70783200), (290, 70295040), (300, 67951872), (320, 63704880), (324, 62918400), (339, 60134400), (348, 58579200), (360, 56626560), (384, 53087400), (400, 50963904), (405, 50334720), (432, 47188800), (435, 46863360), (450, 45301248), (452, 45100800), (464, 43934400), (480, 42469920), (486, 41945600), (512, 39815550), (522, 39052800), (540, 37751040), (565, 36080640), (576, 35391600), (580, 35147520), (600, 33975936), (640, 31852440), (648, 31459200), (675, 30200832), (678, 30067200), (696, 29289600), (720, 28313280), (725, 28118016), (768, 26543700), (783, 26035200), (800, 25481952), (810, 25167360), (864, 23594400), (870, 23431680), (900, 22650624), (904, 22550400), (928, 21967200), (960, 21234960), (972, 20972800), (1017, 20044800), (1024, 19907775), (1044, 19526400), (1080, 18875520), (1130, 18040320), (1152, 17695800), (1160, 17573760), (1200, 16987968), (1215, 16778240), (1280, 15926220), (1296, 15729600), (1305, 15621120), (1350, 15100416), (1356, 15033600), (1392, 14644800), (1440, 14156640), (1450, 14059008), (1536, 13271850), (1566, 13017600), (1600, 12740976), (1620, 12583680), (1695, 12026880), (1728, 11797200), (1740, 11715840), (1800, 11325312), (1808, 11275200), (1856, 10983600), (1920, 10617480), (1944, 10486400), (2025, 10066944), (2034, 10022400), (2088, 9763200), (2160, 9437760), (2175, 9372672), (2260, 9020160), (2304, 8847900), (2320, 8786880), (2349, 8678400), (2400, 8493984), (2430, 8389120), (2560, 7963110), (2592, 7864800), (2610, 7810560), (2700, 7550208), (2712, 7516800), (2784, 7322400), (2825, 7216128), (2880, 7078320), (2900, 7029504), (3051, 6681600), (3072, 6635925), (3132, 6508800), (3200, 6370488), (3240, 6291840), (3277, 6220800), (3390, 6013440), (3456, 5898600), (3480, 5857920), (3600, 5662656), (3616, 5637600), (3712, 5491800), (3840, 5308740), (3888, 5243200), (3915, 5207040), (4050, 5033472), (4068, 5011200), (4176, 4881600), (4320, 4718880), (4350, 4686336), (4520, 4510080), (4608, 4423950), (4640, 4393440), (4698, 4339200), (4800, 4246992), (4860, 4194560), (5085, 4008960), (5120, 3981555), (5184, 3932400), (5220, 3905280), (5400, 3775104), (5424, 3758400), (5568, 3661200), (5650, 3608064), (5760, 3539160), (5800, 3514752), (6075, 3355648), (6102, 3340800), (6264, 3254400), (6400, 3185244), (6480, 3145920), (6525, 3124224), (6554, 3110400), (6780, 3006720), (6912, 2949300), (6960, 2928960), (7047, 2892800), (7200, 2831328), (7232, 2818800), (7424, 2745900), (7680, 2654370), (7776, 2621600), (7830, 2603520), (8100, 2516736), (8136, 2505600), (8352, 2440800), (8475, 2405376), (8640, 2359440), (8700, 2343168), (9040, 2255040), (9153, 2227200), (9216, 2211975), (9280, 2196720), (9396, 2169600), (9600, 2123496), (9720, 2097280), (9831, 2073600), (10170, 2004480), (10368, 1966200), (10440, 1952640), (10800, 1887552), (10848, 1879200), (11136, 1830600), (11300, 1804032), (11520, 1769580), (11600, 1757376), (11745, 1735680), (12150, 1677824), (12204, 1670400), (12528, 1627200), (12800, 1592622), (12960, 1572960), (13050, 1562112), (13108, 1555200), (13560, 1503360), (13824, 1474650), (13920, 1464480), (14094, 1446400), (14400, 1415664), (14464, 1409400), (14848, 1372950), (15255, 1336320), (15360, 1327185), (15552, 1310800), (15660, 1301760), (16200, 1258368), (16272, 1252800), (16385, 1244160), (16704, 1220400), (16950, 1202688), (17280, 1179720), (17400, 1171584), (18080, 1127520), (18306, 1113600), (18560, 1098360), (18792, 1084800), (19200, 1061748), (19440, 1048640), (19575, 1041408), (19662, 1036800), (20340, 1002240), (20736, 983100), (20880, 976320), (21600, 943776), (21696, 939600), (22272, 915300), (22600, 902016), (23040, 884790), (23200, 878688), (23490, 867840), (24300, 838912), (24408, 835200), (25056, 813600), (25425, 801792), (25600, 796311), (25920, 786480), (26100, 781056), (26216, 777600), (27120, 751680), (27459, 742400), (27648, 737325), (27840, 732240), (28188, 723200), (28800, 707832), (28928, 704700), (29493, 691200), (29696, 686475), (30510, 668160), (31104, 655400), (31320, 650880), (32400, 629184), (32544, 626400), (32770, 622080), (33408, 610200), (33900, 601344), (34560, 589860), (34800, 585792), (35235, 578560), (36160, 563760), (36612, 556800), (37120, 549180), (37584, 542400), (38400, 530874), (38880, 524320), (39150, 520704), (39324, 518400), (40680, 501120), (41472, 491550), (41760, 488160), (43200, 471888), (43392, 469800), (44544, 457650), (45200, 451008), (45765, 445440), (46080, 442395), (46400, 439344), (46980, 433920), (48600, 419456), (48816, 417600), (49155, 414720), (50112, 406800), (50850, 400896), (51840, 393240), (52200, 390528), (52432, 388800), (54240, 375840), (54918, 371200), (55680, 366120), (56376, 361600), (57600, 353916), (57856, 352350), (58725, 347136), (58986, 345600), (61020, 334080), (62208, 327700), (62640, 325440), (64800, 314592), (65088, 313200), (65540, 311040), (66816, 305100), (67800, 300672), (69120, 294930), (69600, 292896), (70470, 289280), (72320, 281880), (73224, 278400), (74240, 274590), (75168, 271200), (76275, 267264), (76800, 265437), (77760, 262160), (78300, 260352), (78648, 259200), (81360, 250560), (81925, 248832), (82944, 245775), (83520, 244080), (86400, 235944), (86784, 234900), (88479, 230400), (89088, 228825), (90400, 225504), (91530, 222720), (92800, 219672), (93960, 216960), (97200, 209728), (97632, 208800), (98310, 207360), (100224, 203400), (101700, 200448), (103680, 196620), (104400, 195264), (104864, 194400), (108480, 187920), (109836, 185600), (111360, 183060), (112752, 180800), (115200, 176958), (115712, 176175), (117450, 173568), (117972, 172800), (122040, 167040), (124416, 163850), (125280, 162720), (129600, 157296), (130176, 156600), (131080, 155520), (133632, 152550), (135600, 150336), (137295, 148480), (138240, 147465), (139200, 146448), (140940, 144640)]