77723520

素因数分解:

$2^7\times 3^1\times 5^1\times 7^1\times {\mathrm{5783}}^1$

素因数の和:5812

約数の個数: 128

約数和(自身を含む): 283184640

約数和(自身を除く): 205461120

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 56, 60, 64, 70, 80, 84, 96, 105, 112, 120, 128, 140, 160, 168, 192, 210, 224, 240, 280, 320, 336, 384, 420, 448, 480, 560, 640, 672, 840, 896, 960, 1120, 1344, 1680, 1920, 2240, 2688, 3360, 4480, 5783, 6720, 11566, 13440, 17349, 23132, 28915, 34698, 40481, 46264, 57830, 69396, 80962, 86745, 92528, 115660, 121443, 138792, 161924, 173490, 185056, 202405, 231320, 242886, 277584, 323848, 346980, 370112, 404810, 462640, 485772, 555168, 607215, 647696, 693960, 740224, 809620, 925280, 971544, 1110336, 1214430, 1295392, 1387920, 1619240, 1850560, 1943088, 2220672, 2428860, 2590784, 2775840, 3238480, 3701120, 3886176, 4857720, 5181568, 5551680, 6476960, 7772352, 9715440, 11103360, 12953920, 15544704, 19430880, 25907840, 38861760, 77723520]

約数ペア:

[(1, 77723520), (2, 38861760), (3, 25907840), (4, 19430880), (5, 15544704), (6, 12953920), (7, 11103360), (8, 9715440), (10, 7772352), (12, 6476960), (14, 5551680), (15, 5181568), (16, 4857720), (20, 3886176), (21, 3701120), (24, 3238480), (28, 2775840), (30, 2590784), (32, 2428860), (35, 2220672), (40, 1943088), (42, 1850560), (48, 1619240), (56, 1387920), (60, 1295392), (64, 1214430), (70, 1110336), (80, 971544), (84, 925280), (96, 809620), (105, 740224), (112, 693960), (120, 647696), (128, 607215), (140, 555168), (160, 485772), (168, 462640), (192, 404810), (210, 370112), (224, 346980), (240, 323848), (280, 277584), (320, 242886), (336, 231320), (384, 202405), (420, 185056), (448, 173490), (480, 161924), (560, 138792), (640, 121443), (672, 115660), (840, 92528), (896, 86745), (960, 80962), (1120, 69396), (1344, 57830), (1680, 46264), (1920, 40481), (2240, 34698), (2688, 28915), (3360, 23132), (4480, 17349), (5783, 13440), (6720, 11566)]