38206560

素因数分解:

$2^5\times 3^1\times 5^1\times 7^1\times {\mathrm{83}}^1\times {\mathrm{137}}^1$

素因数の和:245

約数の個数: 192

約数和(自身を含む): 140216832

約数和(自身を除く): 102010272

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, 70, 80, 83, 84, 96, 105, 112, 120, 137, 140, 160, 166, 168, 210, 224, 240, 249, 274, 280, 332, 336, 411, 415, 420, 480, 498, 548, 560, 581, 664, 672, 685, 822, 830, 840, 959, 996, 1096, 1120, 1162, 1245, 1328, 1370, 1644, 1660, 1680, 1743, 1918, 1992, 2055, 2192, 2324, 2490, 2656, 2740, 2877, 2905, 3288, 3320, 3360, 3486, 3836, 3984, 4110, 4384, 4648, 4795, 4980, 5480, 5754, 5810, 6576, 6640, 6972, 7672, 7968, 8220, 8715, 9296, 9590, 9960, 10960, 11371, 11508, 11620, 13152, 13280, 13944, 14385, 15344, 16440, 17430, 18592, 19180, 19920, 21920, 22742, 23016, 23240, 27888, 28770, 30688, 32880, 34113, 34860, 38360, 39840, 45484, 46032, 46480, 55776, 56855, 57540, 65760, 68226, 69720, 76720, 79597, 90968, 92064, 92960, 113710, 115080, 136452, 139440, 153440, 159194, 170565, 181936, 227420, 230160, 238791, 272904, 278880, 318388, 341130, 363872, 397985, 454840, 460320, 477582, 545808, 636776, 682260, 795970, 909680, 955164, 1091616, 1193955, 1273552, 1364520, 1591940, 1819360, 1910328, 2387910, 2547104, 2729040, 3183880, 3820656, 4775820, 5458080, 6367760, 7641312, 9551640, 12735520, 19103280, 38206560]

約数ペア:

[(1, 38206560), (2, 19103280), (3, 12735520), (4, 9551640), (5, 7641312), (6, 6367760), (7, 5458080), (8, 4775820), (10, 3820656), (12, 3183880), (14, 2729040), (15, 2547104), (16, 2387910), (20, 1910328), (21, 1819360), (24, 1591940), (28, 1364520), (30, 1273552), (32, 1193955), (35, 1091616), (40, 955164), (42, 909680), (48, 795970), (56, 682260), (60, 636776), (70, 545808), (80, 477582), (83, 460320), (84, 454840), (96, 397985), (105, 363872), (112, 341130), (120, 318388), (137, 278880), (140, 272904), (160, 238791), (166, 230160), (168, 227420), (210, 181936), (224, 170565), (240, 159194), (249, 153440), (274, 139440), (280, 136452), (332, 115080), (336, 113710), (411, 92960), (415, 92064), (420, 90968), (480, 79597), (498, 76720), (548, 69720), (560, 68226), (581, 65760), (664, 57540), (672, 56855), (685, 55776), (822, 46480), (830, 46032), (840, 45484), (959, 39840), (996, 38360), (1096, 34860), (1120, 34113), (1162, 32880), (1245, 30688), (1328, 28770), (1370, 27888), (1644, 23240), (1660, 23016), (1680, 22742), (1743, 21920), (1918, 19920), (1992, 19180), (2055, 18592), (2192, 17430), (2324, 16440), (2490, 15344), (2656, 14385), (2740, 13944), (2877, 13280), (2905, 13152), (3288, 11620), (3320, 11508), (3360, 11371), (3486, 10960), (3836, 9960), (3984, 9590), (4110, 9296), (4384, 8715), (4648, 8220), (4795, 7968), (4980, 7672), (5480, 6972), (5754, 6640), (5810, 6576)]