537668880

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{320041}}^1$

素因数の和:320064

約数の個数: 80

約数和(自身を含む): 1904889984

約数和(自身を除く): 1367221104

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, 320041, 640082, 960123, 1280164, 1600205, 1920246, 2240287, 2560328, 3200410, 3840492, 4480574, 4800615, 5120656, 6400820, 6720861, 7680984, 8961148, 9601230, 11201435, 12801640, 13441722, 15361968, 17922296, 19202460, 22402870, 25603280, 26883444, 33604305, 35844592, 38404920, 44805740, 53766888, 67208610, 76809840, 89611480, 107533776, 134417220, 179222960, 268834440, 537668880]

約数ペア:

[(1, 537668880), (2, 268834440), (3, 179222960), (4, 134417220), (5, 107533776), (6, 89611480), (7, 76809840), (8, 67208610), (10, 53766888), (12, 44805740), (14, 38404920), (15, 35844592), (16, 33604305), (20, 26883444), (21, 25603280), (24, 22402870), (28, 19202460), (30, 17922296), (35, 15361968), (40, 13441722), (42, 12801640), (48, 11201435), (56, 9601230), (60, 8961148), (70, 7680984), (80, 6720861), (84, 6400820), (105, 5120656), (112, 4800615), (120, 4480574), (140, 3840492), (168, 3200410), (210, 2560328), (240, 2240287), (280, 1920246), (336, 1600205), (420, 1280164), (560, 960123), (840, 640082), (1680, 320041)]