2013260220

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{67}}^1\times {\mathrm{97}}^1\times {\mathrm{1721}}^1$

素因数の和:1900

約数の個数: 144

約数和(自身を含む): 6265572768

約数和(自身を除く): 4252312548

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 67, 90, 97, 134, 180, 194, 201, 268, 291, 335, 388, 402, 485, 582, 603, 670, 804, 873, 970, 1005, 1164, 1206, 1340, 1455, 1721, 1746, 1940, 2010, 2412, 2910, 3015, 3442, 3492, 4020, 4365, 5163, 5820, 6030, 6499, 6884, 8605, 8730, 10326, 12060, 12998, 15489, 17210, 17460, 19497, 20652, 25815, 25996, 30978, 32495, 34420, 38994, 51630, 58491, 61956, 64990, 77445, 77988, 97485, 103260, 115307, 116982, 129980, 154890, 166937, 194970, 230614, 233964, 292455, 309780, 333874, 345921, 389940, 461228, 500811, 576535, 584910, 667748, 691842, 834685, 1001622, 1037763, 1153070, 1169820, 1383684, 1502433, 1669370, 1729605, 2003244, 2075526, 2306140, 2504055, 3004866, 3338740, 3459210, 4151052, 5008110, 5188815, 6009732, 6918420, 7512165, 10016220, 10377630, 11184779, 15024330, 20755260, 22369558, 30048660, 33554337, 44739116, 55923895, 67108674, 100663011, 111847790, 134217348, 167771685, 201326022, 223695580, 335543370, 402652044, 503315055, 671086740, 1006630110, 2013260220]

約数ペア:

[(1, 2013260220), (2, 1006630110), (3, 671086740), (4, 503315055), (5, 402652044), (6, 335543370), (9, 223695580), (10, 201326022), (12, 167771685), (15, 134217348), (18, 111847790), (20, 100663011), (30, 67108674), (36, 55923895), (45, 44739116), (60, 33554337), (67, 30048660), (90, 22369558), (97, 20755260), (134, 15024330), (180, 11184779), (194, 10377630), (201, 10016220), (268, 7512165), (291, 6918420), (335, 6009732), (388, 5188815), (402, 5008110), (485, 4151052), (582, 3459210), (603, 3338740), (670, 3004866), (804, 2504055), (873, 2306140), (970, 2075526), (1005, 2003244), (1164, 1729605), (1206, 1669370), (1340, 1502433), (1455, 1383684), (1721, 1169820), (1746, 1153070), (1940, 1037763), (2010, 1001622), (2412, 834685), (2910, 691842), (3015, 667748), (3442, 584910), (3492, 576535), (4020, 500811), (4365, 461228), (5163, 389940), (5820, 345921), (6030, 333874), (6499, 309780), (6884, 292455), (8605, 233964), (8730, 230614), (10326, 194970), (12060, 166937), (12998, 154890), (15489, 129980), (17210, 116982), (17460, 115307), (19497, 103260), (20652, 97485), (25815, 77988), (25996, 77445), (30978, 64990), (32495, 61956), (34420, 58491), (38994, 51630)]