7283080

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{37}}^2$

素因数の和:111

約数の個数: 96

約数和(自身を含む): 20260800

約数和(自身を除く): 12977720

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 19, 20, 28, 35, 37, 38, 40, 56, 70, 74, 76, 95, 133, 140, 148, 152, 185, 190, 259, 266, 280, 296, 370, 380, 518, 532, 665, 703, 740, 760, 1036, 1064, 1295, 1330, 1369, 1406, 1480, 2072, 2590, 2660, 2738, 2812, 3515, 4921, 5180, 5320, 5476, 5624, 6845, 7030, 9583, 9842, 10360, 10952, 13690, 14060, 19166, 19684, 24605, 26011, 27380, 28120, 38332, 39368, 47915, 49210, 52022, 54760, 76664, 95830, 98420, 104044, 130055, 182077, 191660, 196840, 208088, 260110, 364154, 383320, 520220, 728308, 910385, 1040440, 1456616, 1820770, 3641540, 7283080]

約数ペア:

[(1, 7283080), (2, 3641540), (4, 1820770), (5, 1456616), (7, 1040440), (8, 910385), (10, 728308), (14, 520220), (19, 383320), (20, 364154), (28, 260110), (35, 208088), (37, 196840), (38, 191660), (40, 182077), (56, 130055), (70, 104044), (74, 98420), (76, 95830), (95, 76664), (133, 54760), (140, 52022), (148, 49210), (152, 47915), (185, 39368), (190, 38332), (259, 28120), (266, 27380), (280, 26011), (296, 24605), (370, 19684), (380, 19166), (518, 14060), (532, 13690), (665, 10952), (703, 10360), (740, 9842), (760, 9583), (1036, 7030), (1064, 6845), (1295, 5624), (1330, 5476), (1369, 5320), (1406, 5180), (1480, 4921), (2072, 3515), (2590, 2812), (2660, 2738)]