214737480

素因数分解:

$2^3\times 3^4\times 5^1\times {\mathrm{191}}^1\times {\mathrm{347}}^1$

素因数の和:561

約数の個数: 160

約数和(自身を含む): 727626240

約数和(自身を除く): 512888760

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 81, 90, 108, 120, 135, 162, 180, 191, 216, 270, 324, 347, 360, 382, 405, 540, 573, 648, 694, 764, 810, 955, 1041, 1080, 1146, 1388, 1528, 1620, 1719, 1735, 1910, 2082, 2292, 2776, 2865, 3123, 3240, 3438, 3470, 3820, 4164, 4584, 5157, 5205, 5730, 6246, 6876, 6940, 7640, 8328, 8595, 9369, 10314, 10410, 11460, 12492, 13752, 13880, 15471, 15615, 17190, 18738, 20628, 20820, 22920, 24984, 25785, 28107, 30942, 31230, 34380, 37476, 41256, 41640, 46845, 51570, 56214, 61884, 62460, 66277, 68760, 74952, 77355, 93690, 103140, 112428, 123768, 124920, 132554, 140535, 154710, 187380, 198831, 206280, 224856, 265108, 281070, 309420, 331385, 374760, 397662, 530216, 562140, 596493, 618840, 662770, 795324, 994155, 1124280, 1192986, 1325540, 1590648, 1789479, 1988310, 2385972, 2651080, 2982465, 3578958, 3976620, 4771944, 5368437, 5964930, 7157916, 7953240, 8947395, 10736874, 11929860, 14315832, 17894790, 21473748, 23859720, 26842185, 35789580, 42947496, 53684370, 71579160, 107368740, 214737480]

約数ペア:

[(1, 214737480), (2, 107368740), (3, 71579160), (4, 53684370), (5, 42947496), (6, 35789580), (8, 26842185), (9, 23859720), (10, 21473748), (12, 17894790), (15, 14315832), (18, 11929860), (20, 10736874), (24, 8947395), (27, 7953240), (30, 7157916), (36, 5964930), (40, 5368437), (45, 4771944), (54, 3976620), (60, 3578958), (72, 2982465), (81, 2651080), (90, 2385972), (108, 1988310), (120, 1789479), (135, 1590648), (162, 1325540), (180, 1192986), (191, 1124280), (216, 994155), (270, 795324), (324, 662770), (347, 618840), (360, 596493), (382, 562140), (405, 530216), (540, 397662), (573, 374760), (648, 331385), (694, 309420), (764, 281070), (810, 265108), (955, 224856), (1041, 206280), (1080, 198831), (1146, 187380), (1388, 154710), (1528, 140535), (1620, 132554), (1719, 124920), (1735, 123768), (1910, 112428), (2082, 103140), (2292, 93690), (2776, 77355), (2865, 74952), (3123, 68760), (3240, 66277), (3438, 62460), (3470, 61884), (3820, 56214), (4164, 51570), (4584, 46845), (5157, 41640), (5205, 41256), (5730, 37476), (6246, 34380), (6876, 31230), (6940, 30942), (7640, 28107), (8328, 25785), (8595, 24984), (9369, 22920), (10314, 20820), (10410, 20628), (11460, 18738), (12492, 17190), (13752, 15615), (13880, 15471)]