20432710080

素因数分解:

$2^6\times 3^4\times 5^1\times {\mathrm{31}}^1\times {\mathrm{59}}^1\times {\mathrm{431}}^1$

素因数の和:550

約数の個数: 560

約数和(自身を含む): 76476026880

約数和(自身を除く): 56043316800

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 31, 32, 36, 40, 45, 48, 54, 59, 60, 62, 64, 72, 80, 81, 90, 93, 96, 108, 118, 120, 124, 135, 144, 155, 160, 162, 177, 180, 186, 192, 216, 236, 240, 248, 270, 279, 288, 295, 310, 320, 324, 354, 360, 372, 405, 431, 432, 465, 472, 480, 496, 531, 540, 558, 576, 590, 620, 648, 708, 720, 744, 810, 837, 862, 864, 885, 930, 944, 960, 992, 1062, 1080, 1116, 1180, 1240, 1293, 1296, 1395, 1416, 1440, 1488, 1593, 1620, 1674, 1724, 1728, 1770, 1829, 1860, 1888, 1984, 2124, 2155, 2160, 2232, 2360, 2480, 2511, 2586, 2592, 2655, 2790, 2832, 2880, 2976, 3186, 3240, 3348, 3448, 3540, 3658, 3720, 3776, 3879, 4185, 4248, 4310, 4320, 4464, 4720, 4779, 4960, 5022, 5172, 5184, 5310, 5487, 5580, 5664, 5952, 6372, 6465, 6480, 6696, 6896, 7080, 7316, 7440, 7758, 7965, 8370, 8496, 8620, 8640, 8928, 9145, 9440, 9558, 9920, 10044, 10344, 10620, 10974, 11160, 11328, 11637, 12555, 12744, 12930, 12960, 13361, 13392, 13792, 14160, 14632, 14880, 15516, 15930, 16461, 16740, 16992, 17240, 17856, 18290, 18880, 19116, 19395, 20088, 20688, 21240, 21948, 22320, 23274, 23895, 25110, 25429, 25488, 25860, 25920, 26722, 26784, 27435, 27584, 28320, 29264, 29760, 31032, 31860, 32922, 33480, 33984, 34480, 34911, 36580, 38232, 38790, 40083, 40176, 41376, 42480, 43896, 44640, 46548, 47790, 49383, 50220, 50858, 50976, 51720, 53444, 53568, 54870, 56640, 58185, 58528, 62064, 63720, 65844, 66805, 66960, 68960, 69822, 73160, 76287, 76464, 77580, 80166, 80352, 82305, 82752, 84960, 87792, 89280, 93096, 95580, 98766, 100440, 101716, 101952, 103440, 106888, 109740, 116370, 117056, 120249, 124128, 127145, 127440, 131688, 133610, 133920, 137920, 139644, 146320, 148149, 152574, 152928, 155160, 160332, 160704, 164610, 169920, 174555, 175584, 186192, 191160, 197532, 200415, 200880, 203432, 206880, 213776, 219480, 228861, 232740, 240498, 246915, 248256, 254290, 254880, 263376, 267220, 267840, 279288, 292640, 296298, 305148, 305856, 310320, 320664, 329220, 349110, 351168, 360747, 372384, 381435, 382320, 395064, 400830, 401760, 406864, 413760, 427552, 438960, 457722, 465480, 480996, 493830, 508580, 509760, 526752, 534440, 558576, 585280, 592596, 601245, 610296, 620640, 641328, 658440, 686583, 698220, 721494, 740745, 744768, 762870, 764640, 788299, 790128, 801660, 803520, 813728, 855104, 877920, 915444, 930960, 961992, 987660, 1017160, 1053504, 1068880, 1082241, 1117152, 1144305, 1185192, 1202490, 1220592, 1241280, 1282656, 1316880, 1373166, 1396440, 1442988, 1481490, 1525740, 1529280, 1576598, 1580256, 1603320, 1627456, 1755840, 1803735, 1830888, 1861920, 1923984, 1975320, 2034320, 2059749, 2137760, 2164482, 2234304, 2288610, 2364897, 2370384, 2404980, 2441184, 2565312, 2633760, 2746332, 2792880, 2885976, 2962980, 3051480, 3153196, 3160512, 3206640, 3432915, 3607470, 3661776, 3723840, 3847968, 3941495, 3950640, 4068640, 4119498, 4275520, 4328964, 4577220, 4729794, 4740768, 4809960, 4882368, 5267520, 5411205, 5492664, 5585760, 5771952, 5925960, 6102960, 6306392, 6413280, 6865830, 7094691, 7214940, 7323552, 7695936, 7882990, 7901280, 8137280, 8238996, 8657928, 9154440, 9459588, 9481536, 9619920, 10298745, 10822410, 10985328, 11171520, 11543904, 11824485, 11851920, 12205920, 12612784, 12826560, 13731660, 14189382, 14429880, 14647104, 15765980, 15802560, 16477992, 17315856, 18308880, 18919176, 19239840, 20597490, 21284073, 21644820, 21970656, 23087808, 23648970, 23703840, 24411840, 25225568, 27463320, 28378764, 28859760, 31531960, 32955984, 34631712, 35473455, 36617760, 37838352, 38479680, 41194980, 42568146, 43289640, 43941312, 47297940, 47407680, 50451136, 54926640, 56757528, 57719520, 63063920, 63852219, 65911968, 69263424, 70946910, 73235520, 75676704, 82389960, 85136292, 86579280, 94595880, 106420365, 109853280, 113515056, 115439040, 126127840, 127704438, 131823936, 141893820, 151353408, 164779920, 170272584, 173158560, 189191760, 212840730, 219706560, 227030112, 252255680, 255408876, 283787640, 319261095, 329559840, 340545168, 346317120, 378383520, 425681460, 454060224, 510817752, 567575280, 638522190, 659119680, 681090336, 756767040, 851362920, 1021635504, 1135150560, 1277044380, 1362180672, 1702725840, 2043271008, 2270301120, 2554088760, 3405451680, 4086542016, 5108177520, 6810903360, 10216355040, 20432710080]

約数ペア:

[(1, 20432710080), (2, 10216355040), (3, 6810903360), (4, 5108177520), (5, 4086542016), (6, 3405451680), (8, 2554088760), (9, 2270301120), (10, 2043271008), (12, 1702725840), (15, 1362180672), (16, 1277044380), (18, 1135150560), (20, 1021635504), (24, 851362920), (27, 756767040), (30, 681090336), (31, 659119680), (32, 638522190), (36, 567575280), (40, 510817752), (45, 454060224), (48, 425681460), (54, 378383520), (59, 346317120), (60, 340545168), (62, 329559840), (64, 319261095), (72, 283787640), (80, 255408876), (81, 252255680), (90, 227030112), (93, 219706560), (96, 212840730), (108, 189191760), (118, 173158560), (120, 170272584), (124, 164779920), (135, 151353408), (144, 141893820), (155, 131823936), (160, 127704438), (162, 126127840), (177, 115439040), (180, 113515056), (186, 109853280), (192, 106420365), (216, 94595880), (236, 86579280), (240, 85136292), (248, 82389960), (270, 75676704), (279, 73235520), (288, 70946910), (295, 69263424), (310, 65911968), (320, 63852219), (324, 63063920), (354, 57719520), (360, 56757528), (372, 54926640), (405, 50451136), (431, 47407680), (432, 47297940), (465, 43941312), (472, 43289640), (480, 42568146), (496, 41194980), (531, 38479680), (540, 37838352), (558, 36617760), (576, 35473455), (590, 34631712), (620, 32955984), (648, 31531960), (708, 28859760), (720, 28378764), (744, 27463320), (810, 25225568), (837, 24411840), (862, 23703840), (864, 23648970), (885, 23087808), (930, 21970656), (944, 21644820), (960, 21284073), (992, 20597490), (1062, 19239840), (1080, 18919176), (1116, 18308880), (1180, 17315856), (1240, 16477992), (1293, 15802560), (1296, 15765980), (1395, 14647104), (1416, 14429880), (1440, 14189382), (1488, 13731660), (1593, 12826560), (1620, 12612784), (1674, 12205920), (1724, 11851920), (1728, 11824485), (1770, 11543904), (1829, 11171520), (1860, 10985328), (1888, 10822410), (1984, 10298745), (2124, 9619920), (2155, 9481536), (2160, 9459588), (2232, 9154440), (2360, 8657928), (2480, 8238996), (2511, 8137280), (2586, 7901280), (2592, 7882990), (2655, 7695936), (2790, 7323552), (2832, 7214940), (2880, 7094691), (2976, 6865830), (3186, 6413280), (3240, 6306392), (3348, 6102960), (3448, 5925960), (3540, 5771952), (3658, 5585760), (3720, 5492664), (3776, 5411205), (3879, 5267520), (4185, 4882368), (4248, 4809960), (4310, 4740768), (4320, 4729794), (4464, 4577220), (4720, 4328964), (4779, 4275520), (4960, 4119498), (5022, 4068640), (5172, 3950640), (5184, 3941495), (5310, 3847968), (5487, 3723840), (5580, 3661776), (5664, 3607470), (5952, 3432915), (6372, 3206640), (6465, 3160512), (6480, 3153196), (6696, 3051480), (6896, 2962980), (7080, 2885976), (7316, 2792880), (7440, 2746332), (7758, 2633760), (7965, 2565312), (8370, 2441184), (8496, 2404980), (8620, 2370384), (8640, 2364897), (8928, 2288610), (9145, 2234304), (9440, 2164482), (9558, 2137760), (9920, 2059749), (10044, 2034320), (10344, 1975320), (10620, 1923984), (10974, 1861920), (11160, 1830888), (11328, 1803735), (11637, 1755840), (12555, 1627456), (12744, 1603320), (12930, 1580256), (12960, 1576598), (13361, 1529280), (13392, 1525740), (13792, 1481490), (14160, 1442988), (14632, 1396440), (14880, 1373166), (15516, 1316880), (15930, 1282656), (16461, 1241280), (16740, 1220592), (16992, 1202490), (17240, 1185192), (17856, 1144305), (18290, 1117152), (18880, 1082241), (19116, 1068880), (19395, 1053504), (20088, 1017160), (20688, 987660), (21240, 961992), (21948, 930960), (22320, 915444), (23274, 877920), (23895, 855104), (25110, 813728), (25429, 803520), (25488, 801660), (25860, 790128), (25920, 788299), (26722, 764640), (26784, 762870), (27435, 744768), (27584, 740745), (28320, 721494), (29264, 698220), (29760, 686583), (31032, 658440), (31860, 641328), (32922, 620640), (33480, 610296), (33984, 601245), (34480, 592596), (34911, 585280), (36580, 558576), (38232, 534440), (38790, 526752), (40083, 509760), (40176, 508580), (41376, 493830), (42480, 480996), (43896, 465480), (44640, 457722), (46548, 438960), (47790, 427552), (49383, 413760), (50220, 406864), (50858, 401760), (50976, 400830), (51720, 395064), (53444, 382320), (53568, 381435), (54870, 372384), (56640, 360747), (58185, 351168), (58528, 349110), (62064, 329220), (63720, 320664), (65844, 310320), (66805, 305856), (66960, 305148), (68960, 296298), (69822, 292640), (73160, 279288), (76287, 267840), (76464, 267220), (77580, 263376), (80166, 254880), (80352, 254290), (82305, 248256), (82752, 246915), (84960, 240498), (87792, 232740), (89280, 228861), (93096, 219480), (95580, 213776), (98766, 206880), (100440, 203432), (101716, 200880), (101952, 200415), (103440, 197532), (106888, 191160), (109740, 186192), (116370, 175584), (117056, 174555), (120249, 169920), (124128, 164610), (127145, 160704), (127440, 160332), (131688, 155160), (133610, 152928), (133920, 152574), (137920, 148149), (139644, 146320)]