2257046820

素因数分解:

$2^2\times 3^2\times 5^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{15053}}^1$

素因数の和:15099

約数の個数: 216

約数和(自身を含む): 8433190584

約数和(自身を除く): 6176143764

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 17, 18, 20, 21, 28, 30, 34, 35, 36, 42, 45, 49, 51, 60, 63, 68, 70, 84, 85, 90, 98, 102, 105, 119, 126, 140, 147, 153, 170, 180, 196, 204, 210, 238, 245, 252, 255, 294, 306, 315, 340, 357, 420, 441, 476, 490, 510, 588, 595, 612, 630, 714, 735, 765, 833, 882, 980, 1020, 1071, 1190, 1260, 1428, 1470, 1530, 1666, 1764, 1785, 2142, 2205, 2380, 2499, 2940, 3060, 3332, 3570, 4165, 4284, 4410, 4998, 5355, 7140, 7497, 8330, 8820, 9996, 10710, 12495, 14994, 15053, 16660, 21420, 24990, 29988, 30106, 37485, 45159, 49980, 60212, 74970, 75265, 90318, 105371, 135477, 149940, 150530, 180636, 210742, 225795, 255901, 270954, 301060, 316113, 421484, 451590, 511802, 526855, 541908, 632226, 677385, 737597, 767703, 903180, 948339, 1023604, 1053710, 1264452, 1279505, 1354770, 1475194, 1535406, 1580565, 1791307, 1896678, 2107420, 2212791, 2303109, 2559010, 2709540, 2950388, 3070812, 3161130, 3582614, 3687985, 3793356, 3838515, 4425582, 4606218, 4741695, 5118020, 5373921, 6322260, 6638373, 7165228, 7375970, 7677030, 8851164, 8956535, 9212436, 9483390, 10747842, 11063955, 11515545, 12539149, 13276746, 14751940, 15354060, 16121763, 17913070, 18966780, 21495684, 22127910, 23031090, 25078298, 26553492, 26869605, 32243526, 33191865, 35826140, 37617447, 44255820, 46062180, 50156596, 53739210, 62695745, 64487052, 66383730, 75234894, 80608815, 107478420, 112852341, 125391490, 132767460, 150469788, 161217630, 188087235, 225704682, 250782980, 322435260, 376174470, 451409364, 564261705, 752348940, 1128523410, 2257046820]

約数ペア:

[(1, 2257046820), (2, 1128523410), (3, 752348940), (4, 564261705), (5, 451409364), (6, 376174470), (7, 322435260), (9, 250782980), (10, 225704682), (12, 188087235), (14, 161217630), (15, 150469788), (17, 132767460), (18, 125391490), (20, 112852341), (21, 107478420), (28, 80608815), (30, 75234894), (34, 66383730), (35, 64487052), (36, 62695745), (42, 53739210), (45, 50156596), (49, 46062180), (51, 44255820), (60, 37617447), (63, 35826140), (68, 33191865), (70, 32243526), (84, 26869605), (85, 26553492), (90, 25078298), (98, 23031090), (102, 22127910), (105, 21495684), (119, 18966780), (126, 17913070), (140, 16121763), (147, 15354060), (153, 14751940), (170, 13276746), (180, 12539149), (196, 11515545), (204, 11063955), (210, 10747842), (238, 9483390), (245, 9212436), (252, 8956535), (255, 8851164), (294, 7677030), (306, 7375970), (315, 7165228), (340, 6638373), (357, 6322260), (420, 5373921), (441, 5118020), (476, 4741695), (490, 4606218), (510, 4425582), (588, 3838515), (595, 3793356), (612, 3687985), (630, 3582614), (714, 3161130), (735, 3070812), (765, 2950388), (833, 2709540), (882, 2559010), (980, 2303109), (1020, 2212791), (1071, 2107420), (1190, 1896678), (1260, 1791307), (1428, 1580565), (1470, 1535406), (1530, 1475194), (1666, 1354770), (1764, 1279505), (1785, 1264452), (2142, 1053710), (2205, 1023604), (2380, 948339), (2499, 903180), (2940, 767703), (3060, 737597), (3332, 677385), (3570, 632226), (4165, 541908), (4284, 526855), (4410, 511802), (4998, 451590), (5355, 421484), (7140, 316113), (7497, 301060), (8330, 270954), (8820, 255901), (9996, 225795), (10710, 210742), (12495, 180636), (14994, 150530), (15053, 149940), (16660, 135477), (21420, 105371), (24990, 90318), (29988, 75265), (30106, 74970), (37485, 60212), (45159, 49980)]