2726144640

素因数分解:

$2^7\times 3^3\times 5^1\times {\mathrm{79}}^1\times {\mathrm{1997}}^1$

素因数の和:2104

約数の個数: 256

約数和(自身を含む): 9782208000

約数和(自身を除く): 7056063360

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, 79, 80, 90, 96, 108, 120, 128, 135, 144, 158, 160, 180, 192, 216, 237, 240, 270, 288, 316, 320, 360, 384, 395, 432, 474, 480, 540, 576, 632, 640, 711, 720, 790, 864, 948, 960, 1080, 1152, 1185, 1264, 1422, 1440, 1580, 1728, 1896, 1920, 1997, 2133, 2160, 2370, 2528, 2844, 2880, 3160, 3456, 3555, 3792, 3994, 4266, 4320, 4740, 5056, 5688, 5760, 5991, 6320, 7110, 7584, 7988, 8532, 8640, 9480, 9985, 10112, 10665, 11376, 11982, 12640, 14220, 15168, 15976, 17064, 17280, 17973, 18960, 19970, 21330, 22752, 23964, 25280, 28440, 29955, 30336, 31952, 34128, 35946, 37920, 39940, 42660, 45504, 47928, 50560, 53919, 56880, 59910, 63904, 68256, 71892, 75840, 79880, 85320, 89865, 91008, 95856, 107838, 113760, 119820, 127808, 136512, 143784, 151680, 157763, 159760, 170640, 179730, 191712, 215676, 227520, 239640, 255616, 269595, 273024, 287568, 315526, 319520, 341280, 359460, 383424, 431352, 455040, 473289, 479280, 539190, 575136, 631052, 639040, 682560, 718920, 766848, 788815, 862704, 946578, 958560, 1078380, 1150272, 1262104, 1278080, 1365120, 1419867, 1437840, 1577630, 1725408, 1893156, 1917120, 2156760, 2300544, 2366445, 2524208, 2839734, 2875680, 3155260, 3450816, 3786312, 3834240, 4259601, 4313520, 4732890, 5048416, 5679468, 5751360, 6310520, 6901632, 7099335, 7572624, 8519202, 8627040, 9465780, 10096832, 11358936, 11502720, 12621040, 14198670, 15145248, 17038404, 17254080, 18931560, 20193664, 21298005, 22717872, 25242080, 28397340, 30290496, 34076808, 34508160, 37863120, 42596010, 45435744, 50484160, 56794680, 60580992, 68153616, 75726240, 85192020, 90871488, 100968320, 113589360, 136307232, 151452480, 170384040, 181742976, 227178720, 272614464, 302904960, 340768080, 454357440, 545228928, 681536160, 908714880, 1363072320, 2726144640]

約数ペア:

[(1, 2726144640), (2, 1363072320), (3, 908714880), (4, 681536160), (5, 545228928), (6, 454357440), (8, 340768080), (9, 302904960), (10, 272614464), (12, 227178720), (15, 181742976), (16, 170384040), (18, 151452480), (20, 136307232), (24, 113589360), (27, 100968320), (30, 90871488), (32, 85192020), (36, 75726240), (40, 68153616), (45, 60580992), (48, 56794680), (54, 50484160), (60, 45435744), (64, 42596010), (72, 37863120), (79, 34508160), (80, 34076808), (90, 30290496), (96, 28397340), (108, 25242080), (120, 22717872), (128, 21298005), (135, 20193664), (144, 18931560), (158, 17254080), (160, 17038404), (180, 15145248), (192, 14198670), (216, 12621040), (237, 11502720), (240, 11358936), (270, 10096832), (288, 9465780), (316, 8627040), (320, 8519202), (360, 7572624), (384, 7099335), (395, 6901632), (432, 6310520), (474, 5751360), (480, 5679468), (540, 5048416), (576, 4732890), (632, 4313520), (640, 4259601), (711, 3834240), (720, 3786312), (790, 3450816), (864, 3155260), (948, 2875680), (960, 2839734), (1080, 2524208), (1152, 2366445), (1185, 2300544), (1264, 2156760), (1422, 1917120), (1440, 1893156), (1580, 1725408), (1728, 1577630), (1896, 1437840), (1920, 1419867), (1997, 1365120), (2133, 1278080), (2160, 1262104), (2370, 1150272), (2528, 1078380), (2844, 958560), (2880, 946578), (3160, 862704), (3456, 788815), (3555, 766848), (3792, 718920), (3994, 682560), (4266, 639040), (4320, 631052), (4740, 575136), (5056, 539190), (5688, 479280), (5760, 473289), (5991, 455040), (6320, 431352), (7110, 383424), (7584, 359460), (7988, 341280), (8532, 319520), (8640, 315526), (9480, 287568), (9985, 273024), (10112, 269595), (10665, 255616), (11376, 239640), (11982, 227520), (12640, 215676), (14220, 191712), (15168, 179730), (15976, 170640), (17064, 159760), (17280, 157763), (17973, 151680), (18960, 143784), (19970, 136512), (21330, 127808), (22752, 119820), (23964, 113760), (25280, 107838), (28440, 95856), (29955, 91008), (30336, 89865), (31952, 85320), (34128, 79880), (35946, 75840), (37920, 71892), (39940, 68256), (42660, 63904), (45504, 59910), (47928, 56880), (50560, 53919)]