210476880

素因数分解:

$2^4\times 3^8\times 5^1\times {\mathrm{401}}^1$

素因数の和:438

約数の個数: 180

約数和(自身を含む): 735831252

約数和(自身を除く): 525354372

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 45, 48, 54, 60, 72, 80, 81, 90, 108, 120, 135, 144, 162, 180, 216, 240, 243, 270, 324, 360, 401, 405, 432, 486, 540, 648, 720, 729, 802, 810, 972, 1080, 1203, 1215, 1296, 1458, 1604, 1620, 1944, 2005, 2160, 2187, 2406, 2430, 2916, 3208, 3240, 3609, 3645, 3888, 4010, 4374, 4812, 4860, 5832, 6015, 6416, 6480, 6561, 7218, 7290, 8020, 8748, 9624, 9720, 10827, 10935, 11664, 12030, 13122, 14436, 14580, 16040, 17496, 18045, 19248, 19440, 21654, 21870, 24060, 26244, 28872, 29160, 32080, 32481, 32805, 34992, 36090, 43308, 43740, 48120, 52488, 54135, 57744, 58320, 64962, 65610, 72180, 86616, 87480, 96240, 97443, 104976, 108270, 129924, 131220, 144360, 162405, 173232, 174960, 194886, 216540, 259848, 262440, 288720, 292329, 324810, 389772, 433080, 487215, 519696, 524880, 584658, 649620, 779544, 866160, 876987, 974430, 1169316, 1299240, 1461645, 1559088, 1753974, 1948860, 2338632, 2598480, 2630961, 2923290, 3507948, 3897720, 4384935, 4677264, 5261922, 5846580, 7015896, 7795440, 8769870, 10523844, 11693160, 13154805, 14031792, 17539740, 21047688, 23386320, 26309610, 35079480, 42095376, 52619220, 70158960, 105238440, 210476880]

約数ペア:

[(1, 210476880), (2, 105238440), (3, 70158960), (4, 52619220), (5, 42095376), (6, 35079480), (8, 26309610), (9, 23386320), (10, 21047688), (12, 17539740), (15, 14031792), (16, 13154805), (18, 11693160), (20, 10523844), (24, 8769870), (27, 7795440), (30, 7015896), (36, 5846580), (40, 5261922), (45, 4677264), (48, 4384935), (54, 3897720), (60, 3507948), (72, 2923290), (80, 2630961), (81, 2598480), (90, 2338632), (108, 1948860), (120, 1753974), (135, 1559088), (144, 1461645), (162, 1299240), (180, 1169316), (216, 974430), (240, 876987), (243, 866160), (270, 779544), (324, 649620), (360, 584658), (401, 524880), (405, 519696), (432, 487215), (486, 433080), (540, 389772), (648, 324810), (720, 292329), (729, 288720), (802, 262440), (810, 259848), (972, 216540), (1080, 194886), (1203, 174960), (1215, 173232), (1296, 162405), (1458, 144360), (1604, 131220), (1620, 129924), (1944, 108270), (2005, 104976), (2160, 97443), (2187, 96240), (2406, 87480), (2430, 86616), (2916, 72180), (3208, 65610), (3240, 64962), (3609, 58320), (3645, 57744), (3888, 54135), (4010, 52488), (4374, 48120), (4812, 43740), (4860, 43308), (5832, 36090), (6015, 34992), (6416, 32805), (6480, 32481), (6561, 32080), (7218, 29160), (7290, 28872), (8020, 26244), (8748, 24060), (9624, 21870), (9720, 21654), (10827, 19440), (10935, 19248), (11664, 18045), (12030, 17496), (13122, 16040), (14436, 14580)]