417976720

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{24077}}^1$

素因数の和:24128

約数の個数: 80

約数和(自身を含む): 1146498048

約数和(自身を除く): 728521328

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 31, 35, 40, 56, 62, 70, 80, 112, 124, 140, 155, 217, 248, 280, 310, 434, 496, 560, 620, 868, 1085, 1240, 1736, 2170, 2480, 3472, 4340, 8680, 17360, 24077, 48154, 96308, 120385, 168539, 192616, 240770, 337078, 385232, 481540, 674156, 746387, 842695, 963080, 1348312, 1492774, 1685390, 1926160, 2696624, 2985548, 3370780, 3731935, 5224709, 5971096, 6741560, 7463870, 10449418, 11942192, 13483120, 14927740, 20898836, 26123545, 29855480, 41797672, 52247090, 59710960, 83595344, 104494180, 208988360, 417976720]

約数ペア:

[(1, 417976720), (2, 208988360), (4, 104494180), (5, 83595344), (7, 59710960), (8, 52247090), (10, 41797672), (14, 29855480), (16, 26123545), (20, 20898836), (28, 14927740), (31, 13483120), (35, 11942192), (40, 10449418), (56, 7463870), (62, 6741560), (70, 5971096), (80, 5224709), (112, 3731935), (124, 3370780), (140, 2985548), (155, 2696624), (217, 1926160), (248, 1685390), (280, 1492774), (310, 1348312), (434, 963080), (496, 842695), (560, 746387), (620, 674156), (868, 481540), (1085, 385232), (1240, 337078), (1736, 240770), (2170, 192616), (2480, 168539), (3472, 120385), (4340, 96308), (8680, 48154), (17360, 24077)]