20182279680

素因数分解:

$2^9\times 3^3\times 5^1\times {\mathrm{31}}^1\times {\mathrm{9419}}^1$

素因数の和:9482

約数の個数: 320

約数和(自身を含む): 74009548800

約数和(自身を除く): 53827269120

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, 310, 320, 360, 372, 384, 432, 465, 480, 496, 512, 540, 558, 576, 620, 640, 720, 744, 768, 837, 864, 930, 960, 992, 1080, 1116, 1152, 1240, 1280, 1395, 1440, 1488, 1536, 1674, 1728, 1860, 1920, 1984, 2160, 2232, 2304, 2480, 2560, 2790, 2880, 2976, 3348, 3456, 3720, 3840, 3968, 4185, 4320, 4464, 4608, 4960, 5580, 5760, 5952, 6696, 6912, 7440, 7680, 7936, 8370, 8640, 8928, 9419, 9920, 11160, 11520, 11904, 13392, 13824, 14880, 15872, 16740, 17280, 17856, 18838, 19840, 22320, 23040, 23808, 26784, 28257, 29760, 33480, 34560, 35712, 37676, 39680, 44640, 47095, 47616, 53568, 56514, 59520, 66960, 69120, 71424, 75352, 79360, 84771, 89280, 94190, 107136, 113028, 119040, 133920, 141285, 142848, 150704, 169542, 178560, 188380, 214272, 226056, 238080, 254313, 267840, 282570, 291989, 301408, 339084, 357120, 376760, 423855, 428544, 452112, 508626, 535680, 565140, 583978, 602816, 678168, 714240, 753520, 847710, 875967, 904224, 1017252, 1071360, 1130280, 1167956, 1205632, 1271565, 1356336, 1459945, 1507040, 1695420, 1751934, 1808448, 2034504, 2142720, 2260560, 2335912, 2411264, 2543130, 2627901, 2712672, 2919890, 3014080, 3390840, 3503868, 3616896, 4069008, 4379835, 4521120, 4671824, 4822528, 5086260, 5255802, 5425344, 5839780, 6028160, 6781680, 7007736, 7233792, 7883703, 8138016, 8759670, 9042240, 9343648, 10172520, 10511604, 10850688, 11679560, 12056320, 13139505, 13563360, 14015472, 14467584, 15767406, 16276032, 17519340, 18084480, 18687296, 20345040, 21023208, 21701376, 23359120, 24112640, 26279010, 27126720, 28030944, 31534812, 32552064, 35038680, 36168960, 37374592, 39418515, 40690080, 42046416, 43402752, 46718240, 52558020, 54253440, 56061888, 63069624, 65104128, 70077360, 72337920, 74749184, 78837030, 81380160, 84092832, 93436480, 105116040, 108506880, 112123776, 126139248, 130208256, 140154720, 149498368, 157674060, 162760320, 168185664, 186872960, 210232080, 217013760, 224247552, 252278496, 280309440, 315348120, 325520640, 336371328, 373745920, 420464160, 448495104, 504556992, 560618880, 630696240, 651041280, 672742656, 747491840, 840928320, 1009113984, 1121237760, 1261392480, 1345485312, 1681856640, 2018227968, 2242475520, 2522784960, 3363713280, 4036455936, 5045569920, 6727426560, 10091139840, 20182279680]

約数ペア:

[(1, 20182279680), (2, 10091139840), (3, 6727426560), (4, 5045569920), (5, 4036455936), (6, 3363713280), (8, 2522784960), (9, 2242475520), (10, 2018227968), (12, 1681856640), (15, 1345485312), (16, 1261392480), (18, 1121237760), (20, 1009113984), (24, 840928320), (27, 747491840), (30, 672742656), (31, 651041280), (32, 630696240), (36, 560618880), (40, 504556992), (45, 448495104), (48, 420464160), (54, 373745920), (60, 336371328), (62, 325520640), (64, 315348120), (72, 280309440), (80, 252278496), (90, 224247552), (93, 217013760), (96, 210232080), (108, 186872960), (120, 168185664), (124, 162760320), (128, 157674060), (135, 149498368), (144, 140154720), (155, 130208256), (160, 126139248), (180, 112123776), (186, 108506880), (192, 105116040), (216, 93436480), (240, 84092832), (248, 81380160), (256, 78837030), (270, 74749184), (279, 72337920), (288, 70077360), (310, 65104128), (320, 63069624), (360, 56061888), (372, 54253440), (384, 52558020), (432, 46718240), (465, 43402752), (480, 42046416), (496, 40690080), (512, 39418515), (540, 37374592), (558, 36168960), (576, 35038680), (620, 32552064), (640, 31534812), (720, 28030944), (744, 27126720), (768, 26279010), (837, 24112640), (864, 23359120), (930, 21701376), (960, 21023208), (992, 20345040), (1080, 18687296), (1116, 18084480), (1152, 17519340), (1240, 16276032), (1280, 15767406), (1395, 14467584), (1440, 14015472), (1488, 13563360), (1536, 13139505), (1674, 12056320), (1728, 11679560), (1860, 10850688), (1920, 10511604), (1984, 10172520), (2160, 9343648), (2232, 9042240), (2304, 8759670), (2480, 8138016), (2560, 7883703), (2790, 7233792), (2880, 7007736), (2976, 6781680), (3348, 6028160), (3456, 5839780), (3720, 5425344), (3840, 5255802), (3968, 5086260), (4185, 4822528), (4320, 4671824), (4464, 4521120), (4608, 4379835), (4960, 4069008), (5580, 3616896), (5760, 3503868), (5952, 3390840), (6696, 3014080), (6912, 2919890), (7440, 2712672), (7680, 2627901), (7936, 2543130), (8370, 2411264), (8640, 2335912), (8928, 2260560), (9419, 2142720), (9920, 2034504), (11160, 1808448), (11520, 1751934), (11904, 1695420), (13392, 1507040), (13824, 1459945), (14880, 1356336), (15872, 1271565), (16740, 1205632), (17280, 1167956), (17856, 1130280), (18838, 1071360), (19840, 1017252), (22320, 904224), (23040, 875967), (23808, 847710), (26784, 753520), (28257, 714240), (29760, 678168), (33480, 602816), (34560, 583978), (35712, 565140), (37676, 535680), (39680, 508626), (44640, 452112), (47095, 428544), (47616, 423855), (53568, 376760), (56514, 357120), (59520, 339084), (66960, 301408), (69120, 291989), (71424, 282570), (75352, 267840), (79360, 254313), (84771, 238080), (89280, 226056), (94190, 214272), (107136, 188380), (113028, 178560), (119040, 169542), (133920, 150704), (141285, 142848)]