827677440

素因数分解:

$2^8\times 3^6\times 5^1\times {\mathrm{887}}^1$

素因数の和:926

約数の個数: 252

約数和(自身を含む): 2975810544

約数和(自身を除く): 2148133104

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, 729, 768, 810, 864, 887, 960, 972, 1080, 1152, 1215, 1280, 1296, 1440, 1458, 1620, 1728, 1774, 1920, 1944, 2160, 2304, 2430, 2592, 2661, 2880, 2916, 3240, 3456, 3548, 3645, 3840, 3888, 4320, 4435, 4860, 5184, 5322, 5760, 5832, 6480, 6912, 7096, 7290, 7776, 7983, 8640, 8870, 9720, 10368, 10644, 11520, 11664, 12960, 13305, 14192, 14580, 15552, 15966, 17280, 17740, 19440, 20736, 21288, 23328, 23949, 25920, 26610, 28384, 29160, 31104, 31932, 34560, 35480, 38880, 39915, 42576, 46656, 47898, 51840, 53220, 56768, 58320, 62208, 63864, 70960, 71847, 77760, 79830, 85152, 93312, 95796, 103680, 106440, 113536, 116640, 119745, 127728, 141920, 143694, 155520, 159660, 170304, 186624, 191592, 212880, 215541, 227072, 233280, 239490, 255456, 283840, 287388, 311040, 319320, 340608, 359235, 383184, 425760, 431082, 466560, 478980, 510912, 567680, 574776, 638640, 646623, 681216, 718470, 766368, 851520, 862164, 933120, 957960, 1021824, 1077705, 1135360, 1149552, 1277280, 1293246, 1436940, 1532736, 1703040, 1724328, 1915920, 2043648, 2155410, 2299104, 2554560, 2586492, 2873880, 3065472, 3233115, 3406080, 3448656, 3831840, 4310820, 4598208, 5109120, 5172984, 5747760, 6130944, 6466230, 6897312, 7663680, 8621640, 9196416, 10218240, 10345968, 11495520, 12932460, 13794624, 15327360, 17243280, 18392832, 20691936, 22991040, 25864920, 27589248, 30654720, 34486560, 41383872, 45982080, 51729840, 55178496, 68973120, 82767744, 91964160, 103459680, 137946240, 165535488, 206919360, 275892480, 413838720, 827677440]

約数ペア:

[(1, 827677440), (2, 413838720), (3, 275892480), (4, 206919360), (5, 165535488), (6, 137946240), (8, 103459680), (9, 91964160), (10, 82767744), (12, 68973120), (15, 55178496), (16, 51729840), (18, 45982080), (20, 41383872), (24, 34486560), (27, 30654720), (30, 27589248), (32, 25864920), (36, 22991040), (40, 20691936), (45, 18392832), (48, 17243280), (54, 15327360), (60, 13794624), (64, 12932460), (72, 11495520), (80, 10345968), (81, 10218240), (90, 9196416), (96, 8621640), (108, 7663680), (120, 6897312), (128, 6466230), (135, 6130944), (144, 5747760), (160, 5172984), (162, 5109120), (180, 4598208), (192, 4310820), (216, 3831840), (240, 3448656), (243, 3406080), (256, 3233115), (270, 3065472), (288, 2873880), (320, 2586492), (324, 2554560), (360, 2299104), (384, 2155410), (405, 2043648), (432, 1915920), (480, 1724328), (486, 1703040), (540, 1532736), (576, 1436940), (640, 1293246), (648, 1277280), (720, 1149552), (729, 1135360), (768, 1077705), (810, 1021824), (864, 957960), (887, 933120), (960, 862164), (972, 851520), (1080, 766368), (1152, 718470), (1215, 681216), (1280, 646623), (1296, 638640), (1440, 574776), (1458, 567680), (1620, 510912), (1728, 478980), (1774, 466560), (1920, 431082), (1944, 425760), (2160, 383184), (2304, 359235), (2430, 340608), (2592, 319320), (2661, 311040), (2880, 287388), (2916, 283840), (3240, 255456), (3456, 239490), (3548, 233280), (3645, 227072), (3840, 215541), (3888, 212880), (4320, 191592), (4435, 186624), (4860, 170304), (5184, 159660), (5322, 155520), (5760, 143694), (5832, 141920), (6480, 127728), (6912, 119745), (7096, 116640), (7290, 113536), (7776, 106440), (7983, 103680), (8640, 95796), (8870, 93312), (9720, 85152), (10368, 79830), (10644, 77760), (11520, 71847), (11664, 70960), (12960, 63864), (13305, 62208), (14192, 58320), (14580, 56768), (15552, 53220), (15966, 51840), (17280, 47898), (17740, 46656), (19440, 42576), (20736, 39915), (21288, 38880), (23328, 35480), (23949, 34560), (25920, 31932), (26610, 31104), (28384, 29160)]