20316026880

素因数分解:

$2^{11}\times 3^3\times 5^1\times {\mathrm{197}}^1\times {\mathrm{373}}^1$

素因数の和:606

約数の個数: 384

約数和(自身を含む): 72778305600

約数和(自身を除く): 52462278720

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 64, 72, 80, 90, 96, 108, 120, 128, 135, 144, 160, 180, 192, 197, 216, 240, 256, 270, 288, 320, 360, 373, 384, 394, 432, 480, 512, 540, 576, 591, 640, 720, 746, 768, 788, 864, 960, 985, 1024, 1080, 1119, 1152, 1182, 1280, 1440, 1492, 1536, 1576, 1728, 1773, 1865, 1920, 1970, 2048, 2160, 2238, 2304, 2364, 2560, 2880, 2955, 2984, 3072, 3152, 3357, 3456, 3546, 3730, 3840, 3940, 4320, 4476, 4608, 4728, 5120, 5319, 5595, 5760, 5910, 5968, 6144, 6304, 6714, 6912, 7092, 7460, 7680, 7880, 8640, 8865, 8952, 9216, 9456, 10071, 10240, 10638, 11190, 11520, 11820, 11936, 12608, 13428, 13824, 14184, 14920, 15360, 15760, 16785, 17280, 17730, 17904, 18432, 18912, 20142, 21276, 22380, 23040, 23640, 23872, 25216, 26595, 26856, 27648, 28368, 29840, 30720, 31520, 33570, 34560, 35460, 35808, 37824, 40284, 42552, 44760, 46080, 47280, 47744, 50355, 50432, 53190, 53712, 55296, 56736, 59680, 63040, 67140, 69120, 70920, 71616, 73481, 75648, 80568, 85104, 89520, 92160, 94560, 95488, 100710, 100864, 106380, 107424, 113472, 119360, 126080, 134280, 138240, 141840, 143232, 146962, 151296, 161136, 170208, 179040, 189120, 190976, 201420, 201728, 212760, 214848, 220443, 226944, 238720, 252160, 268560, 276480, 283680, 286464, 293924, 302592, 322272, 340416, 358080, 367405, 378240, 381952, 402840, 403456, 425520, 429696, 440886, 453888, 477440, 504320, 537120, 567360, 572928, 587848, 605184, 644544, 661329, 680832, 716160, 734810, 756480, 763904, 805680, 851040, 859392, 881772, 907776, 954880, 1008640, 1074240, 1102215, 1134720, 1145856, 1175696, 1210368, 1289088, 1322658, 1361664, 1432320, 1469620, 1512960, 1611360, 1702080, 1718784, 1763544, 1815552, 1909760, 1983987, 2017280, 2148480, 2204430, 2269440, 2291712, 2351392, 2578176, 2645316, 2723328, 2864640, 2939240, 3025920, 3222720, 3306645, 3404160, 3437568, 3527088, 3631104, 3819520, 3967974, 4296960, 4408860, 4538880, 4702784, 5156352, 5290632, 5446656, 5729280, 5878480, 6051840, 6445440, 6613290, 6808320, 6875136, 7054176, 7935948, 8593920, 8817720, 9077760, 9405568, 9919935, 10312704, 10581264, 10893312, 11458560, 11756960, 12890880, 13226580, 13616640, 14108352, 15871896, 17187840, 17635440, 18155520, 18811136, 19839870, 20625408, 21162528, 23513920, 25781760, 26453160, 27233280, 28216704, 31743792, 34375680, 35270880, 37622272, 39679740, 42325056, 47027840, 51563520, 52906320, 54466560, 56433408, 63487584, 70541760, 75244544, 79359480, 84650112, 94055680, 103127040, 105812640, 112866816, 126975168, 141083520, 150489088, 158718960, 169300224, 188111360, 211625280, 225733632, 253950336, 282167040, 317437920, 338600448, 376222720, 423250560, 451467264, 507900672, 564334080, 634875840, 677200896, 752445440, 846501120, 1015801344, 1128668160, 1269751680, 1354401792, 1693002240, 2031602688, 2257336320, 2539503360, 3386004480, 4063205376, 5079006720, 6772008960, 10158013440, 20316026880]

約数ペア:

[(1, 20316026880), (2, 10158013440), (3, 6772008960), (4, 5079006720), (5, 4063205376), (6, 3386004480), (8, 2539503360), (9, 2257336320), (10, 2031602688), (12, 1693002240), (15, 1354401792), (16, 1269751680), (18, 1128668160), (20, 1015801344), (24, 846501120), (27, 752445440), (30, 677200896), (32, 634875840), (36, 564334080), (40, 507900672), (45, 451467264), (48, 423250560), (54, 376222720), (60, 338600448), (64, 317437920), (72, 282167040), (80, 253950336), (90, 225733632), (96, 211625280), (108, 188111360), (120, 169300224), (128, 158718960), (135, 150489088), (144, 141083520), (160, 126975168), (180, 112866816), (192, 105812640), (197, 103127040), (216, 94055680), (240, 84650112), (256, 79359480), (270, 75244544), (288, 70541760), (320, 63487584), (360, 56433408), (373, 54466560), (384, 52906320), (394, 51563520), (432, 47027840), (480, 42325056), (512, 39679740), (540, 37622272), (576, 35270880), (591, 34375680), (640, 31743792), (720, 28216704), (746, 27233280), (768, 26453160), (788, 25781760), (864, 23513920), (960, 21162528), (985, 20625408), (1024, 19839870), (1080, 18811136), (1119, 18155520), (1152, 17635440), (1182, 17187840), (1280, 15871896), (1440, 14108352), (1492, 13616640), (1536, 13226580), (1576, 12890880), (1728, 11756960), (1773, 11458560), (1865, 10893312), (1920, 10581264), (1970, 10312704), (2048, 9919935), (2160, 9405568), (2238, 9077760), (2304, 8817720), (2364, 8593920), (2560, 7935948), (2880, 7054176), (2955, 6875136), (2984, 6808320), (3072, 6613290), (3152, 6445440), (3357, 6051840), (3456, 5878480), (3546, 5729280), (3730, 5446656), (3840, 5290632), (3940, 5156352), (4320, 4702784), (4476, 4538880), (4608, 4408860), (4728, 4296960), (5120, 3967974), (5319, 3819520), (5595, 3631104), (5760, 3527088), (5910, 3437568), (5968, 3404160), (6144, 3306645), (6304, 3222720), (6714, 3025920), (6912, 2939240), (7092, 2864640), (7460, 2723328), (7680, 2645316), (7880, 2578176), (8640, 2351392), (8865, 2291712), (8952, 2269440), (9216, 2204430), (9456, 2148480), (10071, 2017280), (10240, 1983987), (10638, 1909760), (11190, 1815552), (11520, 1763544), (11820, 1718784), (11936, 1702080), (12608, 1611360), (13428, 1512960), (13824, 1469620), (14184, 1432320), (14920, 1361664), (15360, 1322658), (15760, 1289088), (16785, 1210368), (17280, 1175696), (17730, 1145856), (17904, 1134720), (18432, 1102215), (18912, 1074240), (20142, 1008640), (21276, 954880), (22380, 907776), (23040, 881772), (23640, 859392), (23872, 851040), (25216, 805680), (26595, 763904), (26856, 756480), (27648, 734810), (28368, 716160), (29840, 680832), (30720, 661329), (31520, 644544), (33570, 605184), (34560, 587848), (35460, 572928), (35808, 567360), (37824, 537120), (40284, 504320), (42552, 477440), (44760, 453888), (46080, 440886), (47280, 429696), (47744, 425520), (50355, 403456), (50432, 402840), (53190, 381952), (53712, 378240), (55296, 367405), (56736, 358080), (59680, 340416), (63040, 322272), (67140, 302592), (69120, 293924), (70920, 286464), (71616, 283680), (73481, 276480), (75648, 268560), (80568, 252160), (85104, 238720), (89520, 226944), (92160, 220443), (94560, 214848), (95488, 212760), (100710, 201728), (100864, 201420), (106380, 190976), (107424, 189120), (113472, 179040), (119360, 170208), (126080, 161136), (134280, 151296), (138240, 146962), (141840, 143232)]