2057417820

素因数分解:

$2^2\times 3^5\times 5^1\times {\mathrm{349}}^1\times {\mathrm{1213}}^1$

素因数の和:1586

約数の個数: 144

約数和(自身を含む): 6495871200

約数和(自身を除く): 4438453380

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 81, 90, 108, 135, 162, 180, 243, 270, 324, 349, 405, 486, 540, 698, 810, 972, 1047, 1213, 1215, 1396, 1620, 1745, 2094, 2426, 2430, 3141, 3490, 3639, 4188, 4852, 4860, 5235, 6065, 6282, 6980, 7278, 9423, 10470, 10917, 12130, 12564, 14556, 15705, 18195, 18846, 20940, 21834, 24260, 28269, 31410, 32751, 36390, 37692, 43668, 47115, 54585, 56538, 62820, 65502, 72780, 84807, 94230, 98253, 109170, 113076, 131004, 141345, 163755, 169614, 188460, 196506, 218340, 282690, 294759, 327510, 339228, 393012, 423337, 424035, 491265, 565380, 589518, 655020, 846674, 848070, 982530, 1179036, 1270011, 1473795, 1693348, 1696140, 1965060, 2116685, 2540022, 2947590, 3810033, 4233370, 5080044, 5895180, 6350055, 7620066, 8466740, 11430099, 12700110, 15240132, 19050165, 22860198, 25400220, 34290297, 38100330, 45720396, 57150495, 68580594, 76200660, 102870891, 114300990, 137161188, 171451485, 205741782, 228601980, 342902970, 411483564, 514354455, 685805940, 1028708910, 2057417820]

約数ペア:

[(1, 2057417820), (2, 1028708910), (3, 685805940), (4, 514354455), (5, 411483564), (6, 342902970), (9, 228601980), (10, 205741782), (12, 171451485), (15, 137161188), (18, 114300990), (20, 102870891), (27, 76200660), (30, 68580594), (36, 57150495), (45, 45720396), (54, 38100330), (60, 34290297), (81, 25400220), (90, 22860198), (108, 19050165), (135, 15240132), (162, 12700110), (180, 11430099), (243, 8466740), (270, 7620066), (324, 6350055), (349, 5895180), (405, 5080044), (486, 4233370), (540, 3810033), (698, 2947590), (810, 2540022), (972, 2116685), (1047, 1965060), (1213, 1696140), (1215, 1693348), (1396, 1473795), (1620, 1270011), (1745, 1179036), (2094, 982530), (2426, 848070), (2430, 846674), (3141, 655020), (3490, 589518), (3639, 565380), (4188, 491265), (4852, 424035), (4860, 423337), (5235, 393012), (6065, 339228), (6282, 327510), (6980, 294759), (7278, 282690), (9423, 218340), (10470, 196506), (10917, 188460), (12130, 169614), (12564, 163755), (14556, 141345), (15705, 131004), (18195, 113076), (18846, 109170), (20940, 98253), (21834, 94230), (24260, 84807), (28269, 72780), (31410, 65502), (32751, 62820), (36390, 56538), (37692, 54585), (43668, 47115)]