383875520

素因数分解:

$2^6\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{7451}}^1$

素因数の和:7498

約数の個数: 112

約数和(自身を含む): 1090257408

約数和(自身を除く): 706381888

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 23, 28, 32, 35, 40, 46, 56, 64, 70, 80, 92, 112, 115, 140, 160, 161, 184, 224, 230, 280, 320, 322, 368, 448, 460, 560, 644, 736, 805, 920, 1120, 1288, 1472, 1610, 1840, 2240, 2576, 3220, 3680, 5152, 6440, 7360, 7451, 10304, 12880, 14902, 25760, 29804, 37255, 51520, 52157, 59608, 74510, 104314, 119216, 149020, 171373, 208628, 238432, 260785, 298040, 342746, 417256, 476864, 521570, 596080, 685492, 834512, 856865, 1043140, 1192160, 1199611, 1370984, 1669024, 1713730, 2086280, 2384320, 2399222, 2741968, 3338048, 3427460, 4172560, 4798444, 5483936, 5998055, 6854920, 8345120, 9596888, 10967872, 11996110, 13709840, 16690240, 19193776, 23992220, 27419680, 38387552, 47984440, 54839360, 76775104, 95968880, 191937760, 383875520]

約数ペア:

[(1, 383875520), (2, 191937760), (4, 95968880), (5, 76775104), (7, 54839360), (8, 47984440), (10, 38387552), (14, 27419680), (16, 23992220), (20, 19193776), (23, 16690240), (28, 13709840), (32, 11996110), (35, 10967872), (40, 9596888), (46, 8345120), (56, 6854920), (64, 5998055), (70, 5483936), (80, 4798444), (92, 4172560), (112, 3427460), (115, 3338048), (140, 2741968), (160, 2399222), (161, 2384320), (184, 2086280), (224, 1713730), (230, 1669024), (280, 1370984), (320, 1199611), (322, 1192160), (368, 1043140), (448, 856865), (460, 834512), (560, 685492), (644, 596080), (736, 521570), (805, 476864), (920, 417256), (1120, 342746), (1288, 298040), (1472, 260785), (1610, 238432), (1840, 208628), (2240, 171373), (2576, 149020), (3220, 119216), (3680, 104314), (5152, 74510), (6440, 59608), (7360, 52157), (7451, 51520), (10304, 37255), (12880, 29804), (14902, 25760)]