20090142720

素因数分解:

$2^{14}\times 3^3\times 5^1\times {\mathrm{31}}^1\times {\mathrm{293}}^1$

素因数の和:366

約数の個数: 480

約数和(自身を含む): 73985264640

約数和(自身を除く): 53895121920

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, 60, 62, 64, 72, 80, 90, 93, 96, 108, 120, 124, 128, 135, 144, 155, 160, 180, 186, 192, 216, 240, 248, 256, 270, 279, 288, 293, 310, 320, 360, 372, 384, 432, 465, 480, 496, 512, 540, 558, 576, 586, 620, 640, 720, 744, 768, 837, 864, 879, 930, 960, 992, 1024, 1080, 1116, 1152, 1172, 1240, 1280, 1395, 1440, 1465, 1488, 1536, 1674, 1728, 1758, 1860, 1920, 1984, 2048, 2160, 2232, 2304, 2344, 2480, 2560, 2637, 2790, 2880, 2930, 2976, 3072, 3348, 3456, 3516, 3720, 3840, 3968, 4096, 4185, 4320, 4395, 4464, 4608, 4688, 4960, 5120, 5274, 5580, 5760, 5860, 5952, 6144, 6696, 6912, 7032, 7440, 7680, 7911, 7936, 8192, 8370, 8640, 8790, 8928, 9083, 9216, 9376, 9920, 10240, 10548, 11160, 11520, 11720, 11904, 12288, 13185, 13392, 13824, 14064, 14880, 15360, 15822, 15872, 16384, 16740, 17280, 17580, 17856, 18166, 18432, 18752, 19840, 20480, 21096, 22320, 23040, 23440, 23808, 24576, 26370, 26784, 27249, 27648, 28128, 29760, 30720, 31644, 31744, 33480, 34560, 35160, 35712, 36332, 36864, 37504, 39555, 39680, 40960, 42192, 44640, 45415, 46080, 46880, 47616, 49152, 52740, 53568, 54498, 55296, 56256, 59520, 61440, 63288, 63488, 66960, 69120, 70320, 71424, 72664, 73728, 75008, 79110, 79360, 81747, 81920, 84384, 89280, 90830, 92160, 93760, 95232, 105480, 107136, 108996, 110592, 112512, 119040, 122880, 126576, 126976, 133920, 136245, 138240, 140640, 142848, 145328, 147456, 150016, 158220, 158720, 163494, 168768, 178560, 181660, 184320, 187520, 190464, 210960, 214272, 217992, 221184, 225024, 238080, 245241, 245760, 253152, 253952, 267840, 272490, 276480, 281280, 285696, 290656, 300032, 316440, 317440, 326988, 337536, 357120, 363320, 368640, 375040, 380928, 408735, 421920, 428544, 435984, 442368, 450048, 476160, 490482, 506304, 507904, 535680, 544980, 552960, 562560, 571392, 581312, 600064, 632880, 634880, 653976, 675072, 714240, 726640, 737280, 750080, 761856, 817470, 843840, 857088, 871968, 900096, 952320, 980964, 1012608, 1071360, 1089960, 1105920, 1125120, 1142784, 1162624, 1200128, 1226205, 1265760, 1269760, 1307952, 1350144, 1428480, 1453280, 1500160, 1523712, 1634940, 1687680, 1714176, 1743936, 1800192, 1904640, 1961928, 2025216, 2142720, 2179920, 2211840, 2250240, 2285568, 2325248, 2400256, 2452410, 2531520, 2539520, 2615904, 2700288, 2856960, 2906560, 3000320, 3269880, 3375360, 3428352, 3487872, 3600384, 3809280, 3923856, 4050432, 4285440, 4359840, 4500480, 4571136, 4650496, 4800512, 4904820, 5063040, 5231808, 5400576, 5713920, 5813120, 6000640, 6539760, 6750720, 6856704, 6975744, 7200768, 7618560, 7847712, 8100864, 8570880, 8719680, 9000960, 9300992, 9809640, 10126080, 10463616, 10801152, 11427840, 11626240, 12001280, 13079520, 13501440, 13713408, 13951488, 14401536, 15695424, 16201728, 17141760, 17439360, 18001920, 18601984, 19619280, 20252160, 20927232, 21602304, 22855680, 23252480, 24002560, 26159040, 27002880, 27902976, 31390848, 32403456, 34283520, 34878720, 36003840, 37203968, 39238560, 40504320, 41854464, 43204608, 46504960, 52318080, 54005760, 55805952, 62781696, 64806912, 68567040, 69757440, 72007680, 74407936, 78477120, 81008640, 83708928, 93009920, 104636160, 108011520, 111611904, 125563392, 129613824, 139514880, 148815872, 156954240, 162017280, 167417856, 186019840, 209272320, 216023040, 223223808, 251126784, 279029760, 313908480, 324034560, 334835712, 372039680, 418544640, 446447616, 502253568, 558059520, 627816960, 648069120, 669671424, 744079360, 837089280, 1004507136, 1116119040, 1255633920, 1339342848, 1674178560, 2009014272, 2232238080, 2511267840, 3348357120, 4018028544, 5022535680, 6696714240, 10045071360, 20090142720]

約数ペア:

[(1, 20090142720), (2, 10045071360), (3, 6696714240), (4, 5022535680), (5, 4018028544), (6, 3348357120), (8, 2511267840), (9, 2232238080), (10, 2009014272), (12, 1674178560), (15, 1339342848), (16, 1255633920), (18, 1116119040), (20, 1004507136), (24, 837089280), (27, 744079360), (30, 669671424), (31, 648069120), (32, 627816960), (36, 558059520), (40, 502253568), (45, 446447616), (48, 418544640), (54, 372039680), (60, 334835712), (62, 324034560), (64, 313908480), (72, 279029760), (80, 251126784), (90, 223223808), (93, 216023040), (96, 209272320), (108, 186019840), (120, 167417856), (124, 162017280), (128, 156954240), (135, 148815872), (144, 139514880), (155, 129613824), (160, 125563392), (180, 111611904), (186, 108011520), (192, 104636160), (216, 93009920), (240, 83708928), (248, 81008640), (256, 78477120), (270, 74407936), (279, 72007680), (288, 69757440), (293, 68567040), (310, 64806912), (320, 62781696), (360, 55805952), (372, 54005760), (384, 52318080), (432, 46504960), (465, 43204608), (480, 41854464), (496, 40504320), (512, 39238560), (540, 37203968), (558, 36003840), (576, 34878720), (586, 34283520), (620, 32403456), (640, 31390848), (720, 27902976), (744, 27002880), (768, 26159040), (837, 24002560), (864, 23252480), (879, 22855680), (930, 21602304), (960, 20927232), (992, 20252160), (1024, 19619280), (1080, 18601984), (1116, 18001920), (1152, 17439360), (1172, 17141760), (1240, 16201728), (1280, 15695424), (1395, 14401536), (1440, 13951488), (1465, 13713408), (1488, 13501440), (1536, 13079520), (1674, 12001280), (1728, 11626240), (1758, 11427840), (1860, 10801152), (1920, 10463616), (1984, 10126080), (2048, 9809640), (2160, 9300992), (2232, 9000960), (2304, 8719680), (2344, 8570880), (2480, 8100864), (2560, 7847712), (2637, 7618560), (2790, 7200768), (2880, 6975744), (2930, 6856704), (2976, 6750720), (3072, 6539760), (3348, 6000640), (3456, 5813120), (3516, 5713920), (3720, 5400576), (3840, 5231808), (3968, 5063040), (4096, 4904820), (4185, 4800512), (4320, 4650496), (4395, 4571136), (4464, 4500480), (4608, 4359840), (4688, 4285440), (4960, 4050432), (5120, 3923856), (5274, 3809280), (5580, 3600384), (5760, 3487872), (5860, 3428352), (5952, 3375360), (6144, 3269880), (6696, 3000320), (6912, 2906560), (7032, 2856960), (7440, 2700288), (7680, 2615904), (7911, 2539520), (7936, 2531520), (8192, 2452410), (8370, 2400256), (8640, 2325248), (8790, 2285568), (8928, 2250240), (9083, 2211840), (9216, 2179920), (9376, 2142720), (9920, 2025216), (10240, 1961928), (10548, 1904640), (11160, 1800192), (11520, 1743936), (11720, 1714176), (11904, 1687680), (12288, 1634940), (13185, 1523712), (13392, 1500160), (13824, 1453280), (14064, 1428480), (14880, 1350144), (15360, 1307952), (15822, 1269760), (15872, 1265760), (16384, 1226205), (16740, 1200128), (17280, 1162624), (17580, 1142784), (17856, 1125120), (18166, 1105920), (18432, 1089960), (18752, 1071360), (19840, 1012608), (20480, 980964), (21096, 952320), (22320, 900096), (23040, 871968), (23440, 857088), (23808, 843840), (24576, 817470), (26370, 761856), (26784, 750080), (27249, 737280), (27648, 726640), (28128, 714240), (29760, 675072), (30720, 653976), (31644, 634880), (31744, 632880), (33480, 600064), (34560, 581312), (35160, 571392), (35712, 562560), (36332, 552960), (36864, 544980), (37504, 535680), (39555, 507904), (39680, 506304), (40960, 490482), (42192, 476160), (44640, 450048), (45415, 442368), (46080, 435984), (46880, 428544), (47616, 421920), (49152, 408735), (52740, 380928), (53568, 375040), (54498, 368640), (55296, 363320), (56256, 357120), (59520, 337536), (61440, 326988), (63288, 317440), (63488, 316440), (66960, 300032), (69120, 290656), (70320, 285696), (71424, 281280), (72664, 276480), (73728, 272490), (75008, 267840), (79110, 253952), (79360, 253152), (81747, 245760), (81920, 245241), (84384, 238080), (89280, 225024), (90830, 221184), (92160, 217992), (93760, 214272), (95232, 210960), (105480, 190464), (107136, 187520), (108996, 184320), (110592, 181660), (112512, 178560), (119040, 168768), (122880, 163494), (126576, 158720), (126976, 158220), (133920, 150016), (136245, 147456), (138240, 145328), (140640, 142848)]