20920304160

素因数分解:

$2^5\times 3^4\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{229}}^1$

素因数の和:335

約数の個数: 960

約数和(自身を含む): 90890553600

約数和(自身を除く): 69970249440

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 19, 20, 21, 24, 27, 28, 30, 32, 35, 36, 38, 40, 42, 45, 48, 53, 54, 56, 57, 60, 63, 70, 72, 76, 80, 81, 84, 90, 95, 96, 105, 106, 108, 112, 114, 120, 126, 133, 135, 140, 144, 152, 159, 160, 162, 168, 171, 180, 189, 190, 210, 212, 216, 224, 228, 229, 240, 252, 265, 266, 270, 280, 285, 288, 304, 315, 318, 324, 336, 342, 360, 371, 378, 380, 399, 405, 420, 424, 432, 456, 458, 477, 480, 504, 513, 530, 532, 540, 560, 567, 570, 608, 630, 636, 648, 665, 672, 684, 687, 720, 742, 756, 760, 795, 798, 810, 840, 848, 855, 864, 912, 916, 945, 954, 1007, 1008, 1026, 1060, 1064, 1080, 1113, 1120, 1134, 1140, 1145, 1197, 1260, 1272, 1296, 1330, 1368, 1374, 1431, 1440, 1484, 1512, 1520, 1539, 1590, 1596, 1603, 1620, 1680, 1696, 1710, 1824, 1832, 1855, 1890, 1908, 1995, 2014, 2016, 2052, 2061, 2120, 2128, 2160, 2226, 2268, 2280, 2290, 2385, 2394, 2520, 2544, 2565, 2592, 2660, 2736, 2748, 2835, 2862, 2968, 3021, 3024, 3040, 3078, 3180, 3192, 3206, 3240, 3339, 3360, 3420, 3435, 3591, 3664, 3710, 3780, 3816, 3990, 4028, 4104, 4122, 4240, 4256, 4293, 4320, 4351, 4452, 4536, 4560, 4580, 4770, 4788, 4809, 5035, 5040, 5088, 5130, 5320, 5472, 5496, 5565, 5670, 5724, 5936, 5985, 6042, 6048, 6156, 6183, 6360, 6384, 6412, 6480, 6678, 6840, 6870, 7049, 7155, 7182, 7328, 7420, 7560, 7632, 7695, 7980, 8015, 8056, 8208, 8244, 8480, 8586, 8702, 8904, 9063, 9072, 9120, 9160, 9540, 9576, 9618, 10017, 10070, 10080, 10260, 10305, 10640, 10773, 10992, 11130, 11340, 11448, 11872, 11970, 12084, 12137, 12312, 12366, 12720, 12768, 12824, 12960, 13053, 13356, 13680, 13740, 14098, 14310, 14364, 14427, 14840, 15105, 15120, 15264, 15390, 15960, 16030, 16112, 16416, 16488, 16695, 17172, 17404, 17808, 17955, 18126, 18144, 18320, 18549, 19080, 19152, 19236, 20034, 20140, 20520, 20610, 21147, 21280, 21465, 21546, 21755, 21984, 22260, 22680, 22896, 23940, 24045, 24168, 24274, 24624, 24732, 25440, 25648, 26106, 26712, 27189, 27360, 27480, 28196, 28620, 28728, 28854, 29680, 30051, 30210, 30240, 30457, 30780, 30915, 31920, 32060, 32224, 32976, 33390, 34344, 34808, 35245, 35616, 35910, 36252, 36411, 36640, 37098, 38160, 38304, 38472, 39159, 40068, 40280, 41040, 41220, 42294, 42930, 43092, 43281, 43510, 44520, 45315, 45360, 45792, 47880, 48090, 48336, 48548, 49248, 49464, 50085, 51296, 52212, 53424, 53865, 54378, 54960, 56392, 57240, 57456, 57708, 59360, 60102, 60420, 60685, 60914, 61560, 61830, 63441, 63840, 64120, 65265, 65952, 66780, 68688, 69616, 70490, 71820, 72135, 72504, 72822, 74196, 76320, 76944, 78318, 80136, 80560, 81567, 82080, 82440, 84588, 84959, 85860, 86184, 86562, 87020, 89040, 90630, 90720, 91371, 92745, 95760, 96180, 96672, 97096, 98928, 100170, 104424, 105735, 106848, 107730, 108756, 109233, 109920, 112784, 114480, 114912, 115416, 117477, 120204, 120840, 121370, 121828, 123120, 123660, 126882, 128240, 129843, 130530, 133560, 135945, 137376, 139232, 140980, 143640, 144270, 145008, 145644, 148392, 150255, 152285, 153888, 156636, 160272, 161120, 163134, 164880, 169176, 169918, 171720, 172368, 173124, 174040, 178080, 181260, 182055, 182742, 185490, 190323, 191520, 192360, 194192, 195795, 197856, 200340, 208848, 211470, 215460, 216405, 217512, 218466, 225568, 228960, 230603, 230832, 234954, 240408, 241680, 242740, 243656, 246240, 247320, 253764, 254877, 256480, 259686, 261060, 267120, 271890, 274113, 281960, 287280, 288540, 290016, 291288, 296784, 300510, 304570, 313272, 317205, 320544, 326268, 327699, 329760, 338352, 339836, 343440, 344736, 346248, 348080, 352431, 362520, 364110, 365484, 370980, 380646, 384720, 388384, 391590, 400680, 407835, 417696, 422940, 424795, 430920, 432810, 435024, 436932, 456855, 461206, 461664, 469908, 480816, 483360, 485480, 487312, 494640, 507528, 509754, 519372, 522120, 534240, 543780, 546165, 548226, 563920, 570969, 574560, 577080, 582576, 587385, 593568, 601020, 609140, 626544, 634410, 649215, 652536, 655398, 676704, 679672, 686880, 691809, 692496, 696160, 704862, 725040, 728220, 730968, 741960, 761292, 764631, 769440, 783180, 801360, 815670, 822339, 845880, 849590, 861840, 865620, 870048, 873864, 913710, 922412, 939816, 951615, 961632, 970960, 974624, 983097, 989280, 1015056, 1019508, 1038744, 1044240, 1087560, 1092330, 1096452, 1127840, 1141938, 1153015, 1154160, 1165152, 1174770, 1202040, 1218280, 1253088, 1268820, 1274385, 1298430, 1305072, 1310796, 1359344, 1370565, 1383618, 1384992, 1409724, 1450080, 1456440, 1461936, 1483920, 1522584, 1529262, 1566360, 1602720, 1614221, 1631340, 1638495, 1644678, 1691760, 1699180, 1723680, 1731240, 1747728, 1762155, 1827420, 1844824, 1879632, 1903230, 1941920, 1966194, 2030112, 2039016, 2075427, 2077488, 2088480, 2175120, 2184660, 2192904, 2283876, 2293893, 2306030, 2308320, 2349540, 2404080, 2436560, 2467017, 2537640, 2548770, 2596860, 2610144, 2621592, 2718688, 2741130, 2767236, 2819448, 2854845, 2912880, 2923872, 2967840, 3045168, 3058524, 3132720, 3228442, 3262680, 3276990, 3289356, 3383520, 3398360, 3459045, 3462480, 3495456, 3524310, 3654840, 3689648, 3759264, 3806460, 3823155, 3932388, 4078032, 4111695, 4150854, 4154976, 4350240, 4369320, 4385808, 4567752, 4587786, 4612060, 4699080, 4808160, 4842663, 4873120, 4915485, 4934034, 5075280, 5097540, 5193720, 5243184, 5482260, 5534472, 5638896, 5709690, 5825760, 6090336, 6117048, 6226281, 6265440, 6456884, 6525360, 6553980, 6578712, 6796720, 6881679, 6918090, 6924960, 7048620, 7309680, 7379296, 7612920, 7646310, 7864776, 8071105, 8156064, 8223390, 8301708, 8738640, 8771616, 9135504, 9175572, 9224120, 9398160, 9685326, 9830970, 9868068, 10150560, 10195080, 10377135, 10387440, 10486368, 10964520, 11068944, 11277792, 11419380, 11469465, 12234096, 12335085, 12452562, 12913768, 13050720, 13107960, 13157424, 13593440, 13763358, 13836180, 14097240, 14527989, 14619360, 15225840, 15292620, 15729552, 16142210, 16446780, 16603416, 17477280, 18271008, 18351144, 18448240, 18678843, 18796320, 19370652, 19661940, 19736136, 20390160, 20754270, 20774880, 21929040, 22137888, 22838760, 22938930, 24213315, 24468192, 24670170, 24905124, 25827536, 26215920, 26314848, 27526716, 27672360, 28194480, 29055978, 30451680, 30585240, 31131405, 31459104, 32284420, 32893560, 33206832, 34408395, 36702288, 36896480, 37357686, 38741304, 39323880, 39472272, 40780320, 41508540, 43583967, 43858080, 45677520, 45877860, 48426630, 49340340, 49810248, 51655072, 52431840, 55053432, 55344720, 56388960, 58111956, 61170480, 62262810, 64568840, 65787120, 66413664, 68816790, 72639945, 73404576, 74715372, 77482608, 78647760, 78944544, 83017080, 87167934, 91355040, 91755720, 93394215, 96853260, 98680680, 99620496, 110106864, 110689440, 116223912, 122340960, 124525620, 129137680, 130751901, 131574240, 137633580, 145279890, 149430744, 154965216, 157295520, 166034160, 174335868, 183511440, 186788430, 193706520, 197361360, 199240992, 217919835, 220213728, 232447824, 249051240, 258275360, 261503802, 275267160, 290559780, 298861488, 332068320, 348671736, 367022880, 373576860, 387413040, 394722720, 435839670, 464895648, 498102480, 523007604, 550534320, 581119560, 597722976, 653759505, 697343472, 747153720, 774826080, 871679340, 996204960, 1046015208, 1101068640, 1162239120, 1307519010, 1394686944, 1494307440, 1743358680, 2092030416, 2324478240, 2615038020, 2988614880, 3486717360, 4184060832, 5230076040, 6973434720, 10460152080, 20920304160]

約数ペア:

[(1, 20920304160), (2, 10460152080), (3, 6973434720), (4, 5230076040), (5, 4184060832), (6, 3486717360), (7, 2988614880), (8, 2615038020), (9, 2324478240), (10, 2092030416), (12, 1743358680), (14, 1494307440), (15, 1394686944), (16, 1307519010), (18, 1162239120), (19, 1101068640), (20, 1046015208), (21, 996204960), (24, 871679340), (27, 774826080), (28, 747153720), (30, 697343472), (32, 653759505), (35, 597722976), (36, 581119560), (38, 550534320), (40, 523007604), (42, 498102480), (45, 464895648), (48, 435839670), (53, 394722720), (54, 387413040), (56, 373576860), (57, 367022880), (60, 348671736), (63, 332068320), (70, 298861488), (72, 290559780), (76, 275267160), (80, 261503802), (81, 258275360), (84, 249051240), (90, 232447824), (95, 220213728), (96, 217919835), (105, 199240992), (106, 197361360), (108, 193706520), (112, 186788430), (114, 183511440), (120, 174335868), (126, 166034160), (133, 157295520), (135, 154965216), (140, 149430744), (144, 145279890), (152, 137633580), (159, 131574240), (160, 130751901), (162, 129137680), (168, 124525620), (171, 122340960), (180, 116223912), (189, 110689440), (190, 110106864), (210, 99620496), (212, 98680680), (216, 96853260), (224, 93394215), (228, 91755720), (229, 91355040), (240, 87167934), (252, 83017080), (265, 78944544), (266, 78647760), (270, 77482608), (280, 74715372), (285, 73404576), (288, 72639945), (304, 68816790), (315, 66413664), (318, 65787120), (324, 64568840), (336, 62262810), (342, 61170480), (360, 58111956), (371, 56388960), (378, 55344720), (380, 55053432), (399, 52431840), (405, 51655072), (420, 49810248), (424, 49340340), (432, 48426630), (456, 45877860), (458, 45677520), (477, 43858080), (480, 43583967), (504, 41508540), (513, 40780320), (530, 39472272), (532, 39323880), (540, 38741304), (560, 37357686), (567, 36896480), (570, 36702288), (608, 34408395), (630, 33206832), (636, 32893560), (648, 32284420), (665, 31459104), (672, 31131405), (684, 30585240), (687, 30451680), (720, 29055978), (742, 28194480), (756, 27672360), (760, 27526716), (795, 26314848), (798, 26215920), (810, 25827536), (840, 24905124), (848, 24670170), (855, 24468192), (864, 24213315), (912, 22938930), (916, 22838760), (945, 22137888), (954, 21929040), (1007, 20774880), (1008, 20754270), (1026, 20390160), (1060, 19736136), (1064, 19661940), (1080, 19370652), (1113, 18796320), (1120, 18678843), (1134, 18448240), (1140, 18351144), (1145, 18271008), (1197, 17477280), (1260, 16603416), (1272, 16446780), (1296, 16142210), (1330, 15729552), (1368, 15292620), (1374, 15225840), (1431, 14619360), (1440, 14527989), (1484, 14097240), (1512, 13836180), (1520, 13763358), (1539, 13593440), (1590, 13157424), (1596, 13107960), (1603, 13050720), (1620, 12913768), (1680, 12452562), (1696, 12335085), (1710, 12234096), (1824, 11469465), (1832, 11419380), (1855, 11277792), (1890, 11068944), (1908, 10964520), (1995, 10486368), (2014, 10387440), (2016, 10377135), (2052, 10195080), (2061, 10150560), (2120, 9868068), (2128, 9830970), (2160, 9685326), (2226, 9398160), (2268, 9224120), (2280, 9175572), (2290, 9135504), (2385, 8771616), (2394, 8738640), (2520, 8301708), (2544, 8223390), (2565, 8156064), (2592, 8071105), (2660, 7864776), (2736, 7646310), (2748, 7612920), (2835, 7379296), (2862, 7309680), (2968, 7048620), (3021, 6924960), (3024, 6918090), (3040, 6881679), (3078, 6796720), (3180, 6578712), (3192, 6553980), (3206, 6525360), (3240, 6456884), (3339, 6265440), (3360, 6226281), (3420, 6117048), (3435, 6090336), (3591, 5825760), (3664, 5709690), (3710, 5638896), (3780, 5534472), (3816, 5482260), (3990, 5243184), (4028, 5193720), (4104, 5097540), (4122, 5075280), (4240, 4934034), (4256, 4915485), (4293, 4873120), (4320, 4842663), (4351, 4808160), (4452, 4699080), (4536, 4612060), (4560, 4587786), (4580, 4567752), (4770, 4385808), (4788, 4369320), (4809, 4350240), (5035, 4154976), (5040, 4150854), (5088, 4111695), (5130, 4078032), (5320, 3932388), (5472, 3823155), (5496, 3806460), (5565, 3759264), (5670, 3689648), (5724, 3654840), (5936, 3524310), (5985, 3495456), (6042, 3462480), (6048, 3459045), (6156, 3398360), (6183, 3383520), (6360, 3289356), (6384, 3276990), (6412, 3262680), (6480, 3228442), (6678, 3132720), (6840, 3058524), (6870, 3045168), (7049, 2967840), (7155, 2923872), (7182, 2912880), (7328, 2854845), (7420, 2819448), (7560, 2767236), (7632, 2741130), (7695, 2718688), (7980, 2621592), (8015, 2610144), (8056, 2596860), (8208, 2548770), (8244, 2537640), (8480, 2467017), (8586, 2436560), (8702, 2404080), (8904, 2349540), (9063, 2308320), (9072, 2306030), (9120, 2293893), (9160, 2283876), (9540, 2192904), (9576, 2184660), (9618, 2175120), (10017, 2088480), (10070, 2077488), (10080, 2075427), (10260, 2039016), (10305, 2030112), (10640, 1966194), (10773, 1941920), (10992, 1903230), (11130, 1879632), (11340, 1844824), (11448, 1827420), (11872, 1762155), (11970, 1747728), (12084, 1731240), (12137, 1723680), (12312, 1699180), (12366, 1691760), (12720, 1644678), (12768, 1638495), (12824, 1631340), (12960, 1614221), (13053, 1602720), (13356, 1566360), (13680, 1529262), (13740, 1522584), (14098, 1483920), (14310, 1461936), (14364, 1456440), (14427, 1450080), (14840, 1409724), (15105, 1384992), (15120, 1383618), (15264, 1370565), (15390, 1359344), (15960, 1310796), (16030, 1305072), (16112, 1298430), (16416, 1274385), (16488, 1268820), (16695, 1253088), (17172, 1218280), (17404, 1202040), (17808, 1174770), (17955, 1165152), (18126, 1154160), (18144, 1153015), (18320, 1141938), (18549, 1127840), (19080, 1096452), (19152, 1092330), (19236, 1087560), (20034, 1044240), (20140, 1038744), (20520, 1019508), (20610, 1015056), (21147, 989280), (21280, 983097), (21465, 974624), (21546, 970960), (21755, 961632), (21984, 951615), (22260, 939816), (22680, 922412), (22896, 913710), (23940, 873864), (24045, 870048), (24168, 865620), (24274, 861840), (24624, 849590), (24732, 845880), (25440, 822339), (25648, 815670), (26106, 801360), (26712, 783180), (27189, 769440), (27360, 764631), (27480, 761292), (28196, 741960), (28620, 730968), (28728, 728220), (28854, 725040), (29680, 704862), (30051, 696160), (30210, 692496), (30240, 691809), (30457, 686880), (30780, 679672), (30915, 676704), (31920, 655398), (32060, 652536), (32224, 649215), (32976, 634410), (33390, 626544), (34344, 609140), (34808, 601020), (35245, 593568), (35616, 587385), (35910, 582576), (36252, 577080), (36411, 574560), (36640, 570969), (37098, 563920), (38160, 548226), (38304, 546165), (38472, 543780), (39159, 534240), (40068, 522120), (40280, 519372), (41040, 509754), (41220, 507528), (42294, 494640), (42930, 487312), (43092, 485480), (43281, 483360), (43510, 480816), (44520, 469908), (45315, 461664), (45360, 461206), (45792, 456855), (47880, 436932), (48090, 435024), (48336, 432810), (48548, 430920), (49248, 424795), (49464, 422940), (50085, 417696), (51296, 407835), (52212, 400680), (53424, 391590), (53865, 388384), (54378, 384720), (54960, 380646), (56392, 370980), (57240, 365484), (57456, 364110), (57708, 362520), (59360, 352431), (60102, 348080), (60420, 346248), (60685, 344736), (60914, 343440), (61560, 339836), (61830, 338352), (63441, 329760), (63840, 327699), (64120, 326268), (65265, 320544), (65952, 317205), (66780, 313272), (68688, 304570), (69616, 300510), (70490, 296784), (71820, 291288), (72135, 290016), (72504, 288540), (72822, 287280), (74196, 281960), (76320, 274113), (76944, 271890), (78318, 267120), (80136, 261060), (80560, 259686), (81567, 256480), (82080, 254877), (82440, 253764), (84588, 247320), (84959, 246240), (85860, 243656), (86184, 242740), (86562, 241680), (87020, 240408), (89040, 234954), (90630, 230832), (90720, 230603), (91371, 228960), (92745, 225568), (95760, 218466), (96180, 217512), (96672, 216405), (97096, 215460), (98928, 211470), (100170, 208848), (104424, 200340), (105735, 197856), (106848, 195795), (107730, 194192), (108756, 192360), (109233, 191520), (109920, 190323), (112784, 185490), (114480, 182742), (114912, 182055), (115416, 181260), (117477, 178080), (120204, 174040), (120840, 173124), (121370, 172368), (121828, 171720), (123120, 169918), (123660, 169176), (126882, 164880), (128240, 163134), (129843, 161120), (130530, 160272), (133560, 156636), (135945, 153888), (137376, 152285), (139232, 150255), (140980, 148392), (143640, 145644), (144270, 145008)]