530280880

素因数分解:

$2^4\times 5^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{67}}^1\times {\mathrm{127}}^1$

素因数の和:267

約数の個数: 160

約数和(自身を含む): 1359912960

約数和(自身を除く): 829632080

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 38, 40, 41, 67, 76, 80, 82, 95, 127, 134, 152, 164, 190, 205, 254, 268, 304, 328, 335, 380, 410, 508, 536, 635, 656, 670, 760, 779, 820, 1016, 1072, 1270, 1273, 1340, 1520, 1558, 1640, 2032, 2413, 2540, 2546, 2680, 2747, 3116, 3280, 3895, 4826, 5080, 5092, 5207, 5360, 5494, 6232, 6365, 7790, 8509, 9652, 10160, 10184, 10414, 10988, 12065, 12464, 12730, 13735, 15580, 17018, 19304, 20368, 20828, 21976, 24130, 25460, 26035, 27470, 31160, 34036, 38608, 41656, 42545, 43952, 48260, 50920, 52070, 52193, 54940, 62320, 68072, 83312, 85090, 96520, 98933, 101840, 104140, 104386, 109880, 136144, 161671, 170180, 193040, 197866, 208280, 208772, 219760, 260965, 323342, 340360, 348869, 395732, 416560, 417544, 494665, 521930, 646684, 680720, 697738, 791464, 808355, 835088, 989330, 1043860, 1293368, 1395476, 1582928, 1616710, 1744345, 1978660, 2087720, 2586736, 2790952, 3233420, 3488690, 3957320, 4175440, 5581904, 6466840, 6628511, 6977380, 7914640, 12933680, 13257022, 13954760, 26514044, 27909520, 33142555, 53028088, 66285110, 106056176, 132570220, 265140440, 530280880]

約数ペア:

[(1, 530280880), (2, 265140440), (4, 132570220), (5, 106056176), (8, 66285110), (10, 53028088), (16, 33142555), (19, 27909520), (20, 26514044), (38, 13954760), (40, 13257022), (41, 12933680), (67, 7914640), (76, 6977380), (80, 6628511), (82, 6466840), (95, 5581904), (127, 4175440), (134, 3957320), (152, 3488690), (164, 3233420), (190, 2790952), (205, 2586736), (254, 2087720), (268, 1978660), (304, 1744345), (328, 1616710), (335, 1582928), (380, 1395476), (410, 1293368), (508, 1043860), (536, 989330), (635, 835088), (656, 808355), (670, 791464), (760, 697738), (779, 680720), (820, 646684), (1016, 521930), (1072, 494665), (1270, 417544), (1273, 416560), (1340, 395732), (1520, 348869), (1558, 340360), (1640, 323342), (2032, 260965), (2413, 219760), (2540, 208772), (2546, 208280), (2680, 197866), (2747, 193040), (3116, 170180), (3280, 161671), (3895, 136144), (4826, 109880), (5080, 104386), (5092, 104140), (5207, 101840), (5360, 98933), (5494, 96520), (6232, 85090), (6365, 83312), (7790, 68072), (8509, 62320), (9652, 54940), (10160, 52193), (10184, 52070), (10414, 50920), (10988, 48260), (12065, 43952), (12464, 42545), (12730, 41656), (13735, 38608), (15580, 34036), (17018, 31160), (19304, 27470), (20368, 26035), (20828, 25460), (21976, 24130)]