380070880

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{137}}^1\times {\mathrm{2477}}^1$

素因数の和:2636

約数の個数: 96

約数和(自身を含む): 1034099136

約数和(自身を除く): 654028256

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 70, 80, 112, 137, 140, 160, 224, 274, 280, 548, 560, 685, 959, 1096, 1120, 1370, 1918, 2192, 2477, 2740, 3836, 4384, 4795, 4954, 5480, 7672, 9590, 9908, 10960, 12385, 15344, 17339, 19180, 19816, 21920, 24770, 30688, 34678, 38360, 39632, 49540, 69356, 76720, 79264, 86695, 99080, 138712, 153440, 173390, 198160, 277424, 339349, 346780, 396320, 554848, 678698, 693560, 1357396, 1387120, 1696745, 2375443, 2714792, 2774240, 3393490, 4750886, 5429584, 6786980, 9501772, 10859168, 11877215, 13573960, 19003544, 23754430, 27147920, 38007088, 47508860, 54295840, 76014176, 95017720, 190035440, 380070880]

約数ペア:

[(1, 380070880), (2, 190035440), (4, 95017720), (5, 76014176), (7, 54295840), (8, 47508860), (10, 38007088), (14, 27147920), (16, 23754430), (20, 19003544), (28, 13573960), (32, 11877215), (35, 10859168), (40, 9501772), (56, 6786980), (70, 5429584), (80, 4750886), (112, 3393490), (137, 2774240), (140, 2714792), (160, 2375443), (224, 1696745), (274, 1387120), (280, 1357396), (548, 693560), (560, 678698), (685, 554848), (959, 396320), (1096, 346780), (1120, 339349), (1370, 277424), (1918, 198160), (2192, 173390), (2477, 153440), (2740, 138712), (3836, 99080), (4384, 86695), (4795, 79264), (4954, 76720), (5480, 69356), (7672, 49540), (9590, 39632), (9908, 38360), (10960, 34678), (12385, 30688), (15344, 24770), (17339, 21920), (19180, 19816)]