25815386880

素因数分解:

$2^8\times 3^5\times 5^1\times {\mathrm{82997}}^1$

素因数の和:83033

約数の個数: 216

約数和(自身を含む): 92627759952

約数和(自身を除く): 66812373072

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, 81, 90, 96, 108, 120, 128, 135, 144, 160, 162, 180, 192, 216, 240, 243, 256, 270, 288, 320, 324, 360, 384, 405, 432, 480, 486, 540, 576, 640, 648, 720, 768, 810, 864, 960, 972, 1080, 1152, 1215, 1280, 1296, 1440, 1620, 1728, 1920, 1944, 2160, 2304, 2430, 2592, 2880, 3240, 3456, 3840, 3888, 4320, 4860, 5184, 5760, 6480, 6912, 7776, 8640, 9720, 10368, 11520, 12960, 15552, 17280, 19440, 20736, 25920, 31104, 34560, 38880, 51840, 62208, 77760, 82997, 103680, 155520, 165994, 248991, 311040, 331988, 414985, 497982, 663976, 746973, 829970, 995964, 1244955, 1327952, 1493946, 1659940, 1991928, 2240919, 2489910, 2655904, 2987892, 3319880, 3734865, 3983856, 4481838, 4979820, 5311808, 5975784, 6639760, 6722757, 7469730, 7967712, 8963676, 9959640, 10623616, 11204595, 11951568, 13279520, 13445514, 14939460, 15935424, 17927352, 19919280, 20168271, 21247232, 22409190, 23903136, 26559040, 26891028, 29878920, 31870848, 33613785, 35854704, 39838560, 40336542, 44818380, 47806272, 53118080, 53782056, 59757840, 63741696, 67227570, 71709408, 79677120, 80673084, 89636760, 95612544, 100841355, 106236160, 107564112, 119515680, 134455140, 143418816, 159354240, 161346168, 179273520, 191225088, 201682710, 215128224, 239031360, 268910280, 286837632, 318708480, 322692336, 358547040, 403365420, 430256448, 478062720, 537820560, 573675264, 645384672, 717094080, 806730840, 860512896, 956125440, 1075641120, 1290769344, 1434188160, 1613461680, 1721025792, 2151282240, 2581538688, 2868376320, 3226923360, 4302564480, 5163077376, 6453846720, 8605128960, 12907693440, 25815386880]

約数ペア:

[(1, 25815386880), (2, 12907693440), (3, 8605128960), (4, 6453846720), (5, 5163077376), (6, 4302564480), (8, 3226923360), (9, 2868376320), (10, 2581538688), (12, 2151282240), (15, 1721025792), (16, 1613461680), (18, 1434188160), (20, 1290769344), (24, 1075641120), (27, 956125440), (30, 860512896), (32, 806730840), (36, 717094080), (40, 645384672), (45, 573675264), (48, 537820560), (54, 478062720), (60, 430256448), (64, 403365420), (72, 358547040), (80, 322692336), (81, 318708480), (90, 286837632), (96, 268910280), (108, 239031360), (120, 215128224), (128, 201682710), (135, 191225088), (144, 179273520), (160, 161346168), (162, 159354240), (180, 143418816), (192, 134455140), (216, 119515680), (240, 107564112), (243, 106236160), (256, 100841355), (270, 95612544), (288, 89636760), (320, 80673084), (324, 79677120), (360, 71709408), (384, 67227570), (405, 63741696), (432, 59757840), (480, 53782056), (486, 53118080), (540, 47806272), (576, 44818380), (640, 40336542), (648, 39838560), (720, 35854704), (768, 33613785), (810, 31870848), (864, 29878920), (960, 26891028), (972, 26559040), (1080, 23903136), (1152, 22409190), (1215, 21247232), (1280, 20168271), (1296, 19919280), (1440, 17927352), (1620, 15935424), (1728, 14939460), (1920, 13445514), (1944, 13279520), (2160, 11951568), (2304, 11204595), (2430, 10623616), (2592, 9959640), (2880, 8963676), (3240, 7967712), (3456, 7469730), (3840, 6722757), (3888, 6639760), (4320, 5975784), (4860, 5311808), (5184, 4979820), (5760, 4481838), (6480, 3983856), (6912, 3734865), (7776, 3319880), (8640, 2987892), (9720, 2655904), (10368, 2489910), (11520, 2240919), (12960, 1991928), (15552, 1659940), (17280, 1493946), (19440, 1327952), (20736, 1244955), (25920, 995964), (31104, 829970), (34560, 746973), (38880, 663976), (51840, 497982), (62208, 414985), (77760, 331988), (82997, 311040), (103680, 248991), (155520, 165994)]