5381219760

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{3203107}}^1$

素因数の和:3203130

約数の個数: 80

約数和(自身を含む): 19064898816

約数和(自身を除く): 13683679056

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 40, 42, 48, 56, 60, 70, 80, 84, 105, 112, 120, 140, 168, 210, 240, 280, 336, 420, 560, 840, 1680, 3203107, 6406214, 9609321, 12812428, 16015535, 19218642, 22421749, 25624856, 32031070, 38437284, 44843498, 48046605, 51249712, 64062140, 67265247, 76874568, 89686996, 96093210, 112108745, 128124280, 134530494, 153749136, 179373992, 192186420, 224217490, 256248560, 269060988, 336326235, 358747984, 384372840, 448434980, 538121976, 672652470, 768745680, 896869960, 1076243952, 1345304940, 1793739920, 2690609880, 5381219760]

約数ペア:

[(1, 5381219760), (2, 2690609880), (3, 1793739920), (4, 1345304940), (5, 1076243952), (6, 896869960), (7, 768745680), (8, 672652470), (10, 538121976), (12, 448434980), (14, 384372840), (15, 358747984), (16, 336326235), (20, 269060988), (21, 256248560), (24, 224217490), (28, 192186420), (30, 179373992), (35, 153749136), (40, 134530494), (42, 128124280), (48, 112108745), (56, 96093210), (60, 89686996), (70, 76874568), (80, 67265247), (84, 64062140), (105, 51249712), (112, 48046605), (120, 44843498), (140, 38437284), (168, 32031070), (210, 25624856), (240, 22421749), (280, 19218642), (336, 16015535), (420, 12812428), (560, 9609321), (840, 6406214), (1680, 3203107)]