285864180

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{40037}}^1$

素因数の和:40073

約数の個数: 96

約数和(自身を含む): 968599296

約数和(自身を除く): 682735116

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 17, 20, 21, 28, 30, 34, 35, 42, 51, 60, 68, 70, 84, 85, 102, 105, 119, 140, 170, 204, 210, 238, 255, 340, 357, 420, 476, 510, 595, 714, 1020, 1190, 1428, 1785, 2380, 3570, 7140, 40037, 80074, 120111, 160148, 200185, 240222, 280259, 400370, 480444, 560518, 600555, 680629, 800740, 840777, 1121036, 1201110, 1361258, 1401295, 1681554, 2041887, 2402220, 2722516, 2802590, 3363108, 3403145, 4083774, 4203885, 4764403, 5605180, 6806290, 8167548, 8407770, 9528806, 10209435, 13612580, 14293209, 16815540, 19057612, 20418870, 23822015, 28586418, 40837740, 47644030, 57172836, 71466045, 95288060, 142932090, 285864180]

約数ペア:

[(1, 285864180), (2, 142932090), (3, 95288060), (4, 71466045), (5, 57172836), (6, 47644030), (7, 40837740), (10, 28586418), (12, 23822015), (14, 20418870), (15, 19057612), (17, 16815540), (20, 14293209), (21, 13612580), (28, 10209435), (30, 9528806), (34, 8407770), (35, 8167548), (42, 6806290), (51, 5605180), (60, 4764403), (68, 4203885), (70, 4083774), (84, 3403145), (85, 3363108), (102, 2802590), (105, 2722516), (119, 2402220), (140, 2041887), (170, 1681554), (204, 1401295), (210, 1361258), (238, 1201110), (255, 1121036), (340, 840777), (357, 800740), (420, 680629), (476, 600555), (510, 560518), (595, 480444), (714, 400370), (1020, 280259), (1190, 240222), (1428, 200185), (1785, 160148), (2380, 120111), (3570, 80074), (7140, 40037)]