154245280

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{3359}}^1$

素因数の和:3422

約数の個数: 96

約数和(自身を含む): 426746880

約数和(自身を除く): 272501600

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 41, 56, 70, 80, 82, 112, 140, 160, 164, 205, 224, 280, 287, 328, 410, 560, 574, 656, 820, 1120, 1148, 1312, 1435, 1640, 2296, 2870, 3280, 3359, 4592, 5740, 6560, 6718, 9184, 11480, 13436, 16795, 22960, 23513, 26872, 33590, 45920, 47026, 53744, 67180, 94052, 107488, 117565, 134360, 137719, 188104, 235130, 268720, 275438, 376208, 470260, 537440, 550876, 688595, 752416, 940520, 964033, 1101752, 1377190, 1881040, 1928066, 2203504, 2754380, 3762080, 3856132, 4407008, 4820165, 5508760, 7712264, 9640330, 11017520, 15424528, 19280660, 22035040, 30849056, 38561320, 77122640, 154245280]

約数ペア:

[(1, 154245280), (2, 77122640), (4, 38561320), (5, 30849056), (7, 22035040), (8, 19280660), (10, 15424528), (14, 11017520), (16, 9640330), (20, 7712264), (28, 5508760), (32, 4820165), (35, 4407008), (40, 3856132), (41, 3762080), (56, 2754380), (70, 2203504), (80, 1928066), (82, 1881040), (112, 1377190), (140, 1101752), (160, 964033), (164, 940520), (205, 752416), (224, 688595), (280, 550876), (287, 537440), (328, 470260), (410, 376208), (560, 275438), (574, 268720), (656, 235130), (820, 188104), (1120, 137719), (1148, 134360), (1312, 117565), (1435, 107488), (1640, 94052), (2296, 67180), (2870, 53744), (3280, 47026), (3359, 45920), (4592, 33590), (5740, 26872), (6560, 23513), (6718, 22960), (9184, 16795), (11480, 13436)]