322810880

素因数分解:

$2^{10}\times 5^1\times 7^1\times {\mathrm{9007}}^1$

素因数の和:9039

約数の個数: 88

約数和(自身を含む): 885090048

約数和(自身を除く): 562279168

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 64, 70, 80, 112, 128, 140, 160, 224, 256, 280, 320, 448, 512, 560, 640, 896, 1024, 1120, 1280, 1792, 2240, 2560, 3584, 4480, 5120, 7168, 8960, 9007, 17920, 18014, 35840, 36028, 45035, 63049, 72056, 90070, 126098, 144112, 180140, 252196, 288224, 315245, 360280, 504392, 576448, 630490, 720560, 1008784, 1152896, 1260980, 1441120, 2017568, 2305792, 2521960, 2882240, 4035136, 4611584, 5043920, 5764480, 8070272, 9223168, 10087840, 11528960, 16140544, 20175680, 23057920, 32281088, 40351360, 46115840, 64562176, 80702720, 161405440, 322810880]

約数ペア:

[(1, 322810880), (2, 161405440), (4, 80702720), (5, 64562176), (7, 46115840), (8, 40351360), (10, 32281088), (14, 23057920), (16, 20175680), (20, 16140544), (28, 11528960), (32, 10087840), (35, 9223168), (40, 8070272), (56, 5764480), (64, 5043920), (70, 4611584), (80, 4035136), (112, 2882240), (128, 2521960), (140, 2305792), (160, 2017568), (224, 1441120), (256, 1260980), (280, 1152896), (320, 1008784), (448, 720560), (512, 630490), (560, 576448), (640, 504392), (896, 360280), (1024, 315245), (1120, 288224), (1280, 252196), (1792, 180140), (2240, 144112), (2560, 126098), (3584, 90070), (4480, 72056), (5120, 63049), (7168, 45035), (8960, 36028), (9007, 35840), (17920, 18014)]