214472160

素因数分解:

$2^5\times 3^2\times 5^1\times 7^1\times {\mathrm{21277}}^1$

素因数の和:21305

約数の個数: 144

約数和(自身を含む): 836480736

約数和(自身を除く): 622008576

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 32, 35, 36, 40, 42, 45, 48, 56, 60, 63, 70, 72, 80, 84, 90, 96, 105, 112, 120, 126, 140, 144, 160, 168, 180, 210, 224, 240, 252, 280, 288, 315, 336, 360, 420, 480, 504, 560, 630, 672, 720, 840, 1008, 1120, 1260, 1440, 1680, 2016, 2520, 3360, 5040, 10080, 21277, 42554, 63831, 85108, 106385, 127662, 148939, 170216, 191493, 212770, 255324, 297878, 319155, 340432, 382986, 425540, 446817, 510648, 595756, 638310, 680864, 744695, 765972, 851080, 893634, 957465, 1021296, 1191512, 1276620, 1340451, 1489390, 1531944, 1702160, 1787268, 1914930, 2042592, 2234085, 2383024, 2553240, 2680902, 2978780, 3063888, 3404320, 3574536, 3829860, 4468170, 4766048, 5106480, 5361804, 5957560, 6127776, 6702255, 7149072, 7659720, 8936340, 10212960, 10723608, 11915120, 13404510, 14298144, 15319440, 17872680, 21447216, 23830240, 26809020, 30638880, 35745360, 42894432, 53618040, 71490720, 107236080, 214472160]

約数ペア:

[(1, 214472160), (2, 107236080), (3, 71490720), (4, 53618040), (5, 42894432), (6, 35745360), (7, 30638880), (8, 26809020), (9, 23830240), (10, 21447216), (12, 17872680), (14, 15319440), (15, 14298144), (16, 13404510), (18, 11915120), (20, 10723608), (21, 10212960), (24, 8936340), (28, 7659720), (30, 7149072), (32, 6702255), (35, 6127776), (36, 5957560), (40, 5361804), (42, 5106480), (45, 4766048), (48, 4468170), (56, 3829860), (60, 3574536), (63, 3404320), (70, 3063888), (72, 2978780), (80, 2680902), (84, 2553240), (90, 2383024), (96, 2234085), (105, 2042592), (112, 1914930), (120, 1787268), (126, 1702160), (140, 1531944), (144, 1489390), (160, 1340451), (168, 1276620), (180, 1191512), (210, 1021296), (224, 957465), (240, 893634), (252, 851080), (280, 765972), (288, 744695), (315, 680864), (336, 638310), (360, 595756), (420, 510648), (480, 446817), (504, 425540), (560, 382986), (630, 340432), (672, 319155), (720, 297878), (840, 255324), (1008, 212770), (1120, 191493), (1260, 170216), (1440, 148939), (1680, 127662), (2016, 106385), (2520, 85108), (3360, 63831), (5040, 42554), (10080, 21277)]