283055920

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{719}}^1$

素因数の和:795

約数の個数: 160

約数和(自身を含む): 814233600

約数和(自身を除く): 531177680

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 19, 20, 28, 35, 37, 38, 40, 56, 70, 74, 76, 80, 95, 112, 133, 140, 148, 152, 185, 190, 259, 266, 280, 296, 304, 370, 380, 518, 532, 560, 592, 665, 703, 719, 740, 760, 1036, 1064, 1295, 1330, 1406, 1438, 1480, 1520, 2072, 2128, 2590, 2660, 2812, 2876, 2960, 3515, 3595, 4144, 4921, 5033, 5180, 5320, 5624, 5752, 7030, 7190, 9842, 10066, 10360, 10640, 11248, 11504, 13661, 14060, 14380, 19684, 20132, 20720, 24605, 25165, 26603, 27322, 28120, 28760, 39368, 40264, 49210, 50330, 53206, 54644, 56240, 57520, 68305, 78736, 80528, 95627, 98420, 100660, 106412, 109288, 133015, 136610, 186221, 191254, 196840, 201320, 212824, 218576, 266030, 273220, 372442, 382508, 393680, 402640, 425648, 478135, 505457, 532060, 546440, 744884, 765016, 931105, 956270, 1010914, 1064120, 1092880, 1489768, 1530032, 1862210, 1912540, 2021828, 2128240, 2527285, 2979536, 3538199, 3724420, 3825080, 4043656, 5054570, 7076398, 7448840, 7650160, 8087312, 10109140, 14152796, 14897680, 17690995, 20218280, 28305592, 35381990, 40436560, 56611184, 70763980, 141527960, 283055920]

約数ペア:

[(1, 283055920), (2, 141527960), (4, 70763980), (5, 56611184), (7, 40436560), (8, 35381990), (10, 28305592), (14, 20218280), (16, 17690995), (19, 14897680), (20, 14152796), (28, 10109140), (35, 8087312), (37, 7650160), (38, 7448840), (40, 7076398), (56, 5054570), (70, 4043656), (74, 3825080), (76, 3724420), (80, 3538199), (95, 2979536), (112, 2527285), (133, 2128240), (140, 2021828), (148, 1912540), (152, 1862210), (185, 1530032), (190, 1489768), (259, 1092880), (266, 1064120), (280, 1010914), (296, 956270), (304, 931105), (370, 765016), (380, 744884), (518, 546440), (532, 532060), (560, 505457), (592, 478135), (665, 425648), (703, 402640), (719, 393680), (740, 382508), (760, 372442), (1036, 273220), (1064, 266030), (1295, 218576), (1330, 212824), (1406, 201320), (1438, 196840), (1480, 191254), (1520, 186221), (2072, 136610), (2128, 133015), (2590, 109288), (2660, 106412), (2812, 100660), (2876, 98420), (2960, 95627), (3515, 80528), (3595, 78736), (4144, 68305), (4921, 57520), (5033, 56240), (5180, 54644), (5320, 53206), (5624, 50330), (5752, 49210), (7030, 40264), (7190, 39368), (9842, 28760), (10066, 28120), (10360, 27322), (10640, 26603), (11248, 25165), (11504, 24605), (13661, 20720), (14060, 20132), (14380, 19684)]