266549920

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{18307}}^1$

素因数の和:18342

約数の個数: 96

約数和(自身を含む): 775087488

約数和(自身を除く): 508537568

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 20, 26, 28, 32, 35, 40, 52, 56, 65, 70, 80, 91, 104, 112, 130, 140, 160, 182, 208, 224, 260, 280, 364, 416, 455, 520, 560, 728, 910, 1040, 1120, 1456, 1820, 2080, 2912, 3640, 7280, 14560, 18307, 36614, 73228, 91535, 128149, 146456, 183070, 237991, 256298, 292912, 366140, 475982, 512596, 585824, 640745, 732280, 951964, 1025192, 1189955, 1281490, 1464560, 1665937, 1903928, 2050384, 2379910, 2562980, 2929120, 3331874, 3807856, 4100768, 4759820, 5125960, 6663748, 7615712, 8329685, 9519640, 10251920, 13327496, 16659370, 19039280, 20503840, 26654992, 33318740, 38078560, 53309984, 66637480, 133274960, 266549920]

約数ペア:

[(1, 266549920), (2, 133274960), (4, 66637480), (5, 53309984), (7, 38078560), (8, 33318740), (10, 26654992), (13, 20503840), (14, 19039280), (16, 16659370), (20, 13327496), (26, 10251920), (28, 9519640), (32, 8329685), (35, 7615712), (40, 6663748), (52, 5125960), (56, 4759820), (65, 4100768), (70, 3807856), (80, 3331874), (91, 2929120), (104, 2562980), (112, 2379910), (130, 2050384), (140, 1903928), (160, 1665937), (182, 1464560), (208, 1281490), (224, 1189955), (260, 1025192), (280, 951964), (364, 732280), (416, 640745), (455, 585824), (520, 512596), (560, 475982), (728, 366140), (910, 292912), (1040, 256298), (1120, 237991), (1456, 183070), (1820, 146456), (2080, 128149), (2912, 91535), (3640, 73228), (7280, 36614), (14560, 18307)]