166853520

素因数分解:

$2^4\times 3^6\times 5^1\times {\mathrm{2861}}^1$

素因数の和:2892

約数の個数: 140

約数和(自身を含む): 581838876

約数和(自身を除く): 414985356

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, 405, 432, 486, 540, 648, 720, 729, 810, 972, 1080, 1215, 1296, 1458, 1620, 1944, 2160, 2430, 2861, 2916, 3240, 3645, 3888, 4860, 5722, 5832, 6480, 7290, 8583, 9720, 11444, 11664, 14305, 14580, 17166, 19440, 22888, 25749, 28610, 29160, 34332, 42915, 45776, 51498, 57220, 58320, 68664, 77247, 85830, 102996, 114440, 128745, 137328, 154494, 171660, 205992, 228880, 231741, 257490, 308988, 343320, 386235, 411984, 463482, 514980, 617976, 686640, 695223, 772470, 926964, 1029960, 1158705, 1235952, 1390446, 1544940, 1853928, 2059920, 2085669, 2317410, 2780892, 3089880, 3476115, 3707856, 4171338, 4634820, 5561784, 6179760, 6952230, 8342676, 9269640, 10428345, 11123568, 13904460, 16685352, 18539280, 20856690, 27808920, 33370704, 41713380, 55617840, 83426760, 166853520]

約数ペア:

[(1, 166853520), (2, 83426760), (3, 55617840), (4, 41713380), (5, 33370704), (6, 27808920), (8, 20856690), (9, 18539280), (10, 16685352), (12, 13904460), (15, 11123568), (16, 10428345), (18, 9269640), (20, 8342676), (24, 6952230), (27, 6179760), (30, 5561784), (36, 4634820), (40, 4171338), (45, 3707856), (48, 3476115), (54, 3089880), (60, 2780892), (72, 2317410), (80, 2085669), (81, 2059920), (90, 1853928), (108, 1544940), (120, 1390446), (135, 1235952), (144, 1158705), (162, 1029960), (180, 926964), (216, 772470), (240, 695223), (243, 686640), (270, 617976), (324, 514980), (360, 463482), (405, 411984), (432, 386235), (486, 343320), (540, 308988), (648, 257490), (720, 231741), (729, 228880), (810, 205992), (972, 171660), (1080, 154494), (1215, 137328), (1296, 128745), (1458, 114440), (1620, 102996), (1944, 85830), (2160, 77247), (2430, 68664), (2861, 58320), (2916, 57220), (3240, 51498), (3645, 45776), (3888, 42915), (4860, 34332), (5722, 29160), (5832, 28610), (6480, 25749), (7290, 22888), (8583, 19440), (9720, 17166), (11444, 14580), (11664, 14305)]