8121755520

素因数分解:

$2^7\times 3^3\times 5^1\times {\mathrm{89}}^1\times {\mathrm{5281}}^1$

素因数の和:5398

約数の個数: 256

約数和(自身を含む): 29093256000

約数和(自身を除く): 20971500480

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, 89, 90, 96, 108, 120, 128, 135, 144, 160, 178, 180, 192, 216, 240, 267, 270, 288, 320, 356, 360, 384, 432, 445, 480, 534, 540, 576, 640, 712, 720, 801, 864, 890, 960, 1068, 1080, 1152, 1335, 1424, 1440, 1602, 1728, 1780, 1920, 2136, 2160, 2403, 2670, 2848, 2880, 3204, 3456, 3560, 4005, 4272, 4320, 4806, 5281, 5340, 5696, 5760, 6408, 7120, 8010, 8544, 8640, 9612, 10562, 10680, 11392, 12015, 12816, 14240, 15843, 16020, 17088, 17280, 19224, 21124, 21360, 24030, 25632, 26405, 28480, 31686, 32040, 34176, 38448, 42248, 42720, 47529, 48060, 51264, 52810, 56960, 63372, 64080, 76896, 79215, 84496, 85440, 95058, 96120, 102528, 105620, 126744, 128160, 142587, 153792, 158430, 168992, 170880, 190116, 192240, 211240, 237645, 253488, 256320, 285174, 307584, 316860, 337984, 380232, 384480, 422480, 470009, 475290, 506976, 512640, 570348, 633720, 675968, 712935, 760464, 768960, 844960, 940018, 950580, 1013952, 1140696, 1267440, 1410027, 1425870, 1520928, 1537920, 1689920, 1880036, 1901160, 2027904, 2281392, 2350045, 2534880, 2820054, 2851740, 3041856, 3379840, 3760072, 3802320, 4230081, 4562784, 4700090, 5069760, 5640108, 5703480, 6083712, 7050135, 7520144, 7604640, 8460162, 9125568, 9400180, 10139520, 11280216, 11406960, 12690243, 14100270, 15040288, 15209280, 16920324, 18251136, 18800360, 21150405, 22560432, 22813920, 25380486, 28200540, 30080576, 30418560, 33840648, 37600720, 42300810, 45120864, 45627840, 50760972, 56401080, 60161152, 63451215, 67681296, 75201440, 84601620, 90241728, 91255680, 101521944, 112802160, 126902430, 135362592, 150402880, 169203240, 180483456, 203043888, 225604320, 253804860, 270725184, 300805760, 338406480, 406087776, 451208640, 507609720, 541450368, 676812960, 812175552, 902417280, 1015219440, 1353625920, 1624351104, 2030438880, 2707251840, 4060877760, 8121755520]

約数ペア:

[(1, 8121755520), (2, 4060877760), (3, 2707251840), (4, 2030438880), (5, 1624351104), (6, 1353625920), (8, 1015219440), (9, 902417280), (10, 812175552), (12, 676812960), (15, 541450368), (16, 507609720), (18, 451208640), (20, 406087776), (24, 338406480), (27, 300805760), (30, 270725184), (32, 253804860), (36, 225604320), (40, 203043888), (45, 180483456), (48, 169203240), (54, 150402880), (60, 135362592), (64, 126902430), (72, 112802160), (80, 101521944), (89, 91255680), (90, 90241728), (96, 84601620), (108, 75201440), (120, 67681296), (128, 63451215), (135, 60161152), (144, 56401080), (160, 50760972), (178, 45627840), (180, 45120864), (192, 42300810), (216, 37600720), (240, 33840648), (267, 30418560), (270, 30080576), (288, 28200540), (320, 25380486), (356, 22813920), (360, 22560432), (384, 21150405), (432, 18800360), (445, 18251136), (480, 16920324), (534, 15209280), (540, 15040288), (576, 14100270), (640, 12690243), (712, 11406960), (720, 11280216), (801, 10139520), (864, 9400180), (890, 9125568), (960, 8460162), (1068, 7604640), (1080, 7520144), (1152, 7050135), (1335, 6083712), (1424, 5703480), (1440, 5640108), (1602, 5069760), (1728, 4700090), (1780, 4562784), (1920, 4230081), (2136, 3802320), (2160, 3760072), (2403, 3379840), (2670, 3041856), (2848, 2851740), (2880, 2820054), (3204, 2534880), (3456, 2350045), (3560, 2281392), (4005, 2027904), (4272, 1901160), (4320, 1880036), (4806, 1689920), (5281, 1537920), (5340, 1520928), (5696, 1425870), (5760, 1410027), (6408, 1267440), (7120, 1140696), (8010, 1013952), (8544, 950580), (8640, 940018), (9612, 844960), (10562, 768960), (10680, 760464), (11392, 712935), (12015, 675968), (12816, 633720), (14240, 570348), (15843, 512640), (16020, 506976), (17088, 475290), (17280, 470009), (19224, 422480), (21124, 384480), (21360, 380232), (24030, 337984), (25632, 316860), (26405, 307584), (28480, 285174), (31686, 256320), (32040, 253488), (34176, 237645), (38448, 211240), (42248, 192240), (42720, 190116), (47529, 170880), (48060, 168992), (51264, 158430), (52810, 153792), (56960, 142587), (63372, 128160), (64080, 126744), (76896, 105620), (79215, 102528), (84496, 96120), (85440, 95058)]