2190851040

素因数分解:

$2^5\times 3^1\times 5^1\times 7^1\times {\mathrm{652039}}^1$

素因数の和:652064

約数の個数: 96

約数和(自身を含む): 7887075840

約数和(自身を除く): 5696224800

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, 84, 96, 105, 112, 120, 140, 160, 168, 210, 224, 240, 280, 336, 420, 480, 560, 672, 840, 1120, 1680, 3360, 652039, 1304078, 1956117, 2608156, 3260195, 3912234, 4564273, 5216312, 6520390, 7824468, 9128546, 9780585, 10432624, 13040780, 13692819, 15648936, 18257092, 19561170, 20865248, 22821365, 26081560, 27385638, 31297872, 36514184, 39122340, 45642730, 52163120, 54771276, 62595744, 68464095, 73028368, 78244680, 91285460, 104326240, 109542552, 136928190, 146056736, 156489360, 182570920, 219085104, 273856380, 312978720, 365141840, 438170208, 547712760, 730283680, 1095425520, 2190851040]

約数ペア:

[(1, 2190851040), (2, 1095425520), (3, 730283680), (4, 547712760), (5, 438170208), (6, 365141840), (7, 312978720), (8, 273856380), (10, 219085104), (12, 182570920), (14, 156489360), (15, 146056736), (16, 136928190), (20, 109542552), (21, 104326240), (24, 91285460), (28, 78244680), (30, 73028368), (32, 68464095), (35, 62595744), (40, 54771276), (42, 52163120), (48, 45642730), (56, 39122340), (60, 36514184), (70, 31297872), (80, 27385638), (84, 26081560), (96, 22821365), (105, 20865248), (112, 19561170), (120, 18257092), (140, 15648936), (160, 13692819), (168, 13040780), (210, 10432624), (224, 9780585), (240, 9128546), (280, 7824468), (336, 6520390), (420, 5216312), (480, 4564273), (560, 3912234), (672, 3260195), (840, 2608156), (1120, 1956117), (1680, 1304078), (3360, 652039)]