1330360640

素因数分解:

$2^6\times 5^1\times 7^1\times {\mathrm{293}}^1\times {\mathrm{2027}}^1$

素因数の和:2344

約数の個数: 112

約数和(自身を含む): 3634630272

約数和(自身を除く): 2304269632

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 64, 70, 80, 112, 140, 160, 224, 280, 293, 320, 448, 560, 586, 1120, 1172, 1465, 2027, 2051, 2240, 2344, 2930, 4054, 4102, 4688, 5860, 8108, 8204, 9376, 10135, 10255, 11720, 14189, 16216, 16408, 18752, 20270, 20510, 23440, 28378, 32432, 32816, 40540, 41020, 46880, 56756, 64864, 65632, 70945, 81080, 82040, 93760, 113512, 129728, 131264, 141890, 162160, 164080, 227024, 283780, 324320, 328160, 454048, 567560, 593911, 648640, 656320, 908096, 1135120, 1187822, 2270240, 2375644, 2969555, 4157377, 4540480, 4751288, 5939110, 8314754, 9502576, 11878220, 16629508, 19005152, 20786885, 23756440, 33259016, 38010304, 41573770, 47512880, 66518032, 83147540, 95025760, 133036064, 166295080, 190051520, 266072128, 332590160, 665180320, 1330360640]

約数ペア:

[(1, 1330360640), (2, 665180320), (4, 332590160), (5, 266072128), (7, 190051520), (8, 166295080), (10, 133036064), (14, 95025760), (16, 83147540), (20, 66518032), (28, 47512880), (32, 41573770), (35, 38010304), (40, 33259016), (56, 23756440), (64, 20786885), (70, 19005152), (80, 16629508), (112, 11878220), (140, 9502576), (160, 8314754), (224, 5939110), (280, 4751288), (293, 4540480), (320, 4157377), (448, 2969555), (560, 2375644), (586, 2270240), (1120, 1187822), (1172, 1135120), (1465, 908096), (2027, 656320), (2051, 648640), (2240, 593911), (2344, 567560), (2930, 454048), (4054, 328160), (4102, 324320), (4688, 283780), (5860, 227024), (8108, 164080), (8204, 162160), (9376, 141890), (10135, 131264), (10255, 129728), (11720, 113512), (14189, 93760), (16216, 82040), (16408, 81080), (18752, 70945), (20270, 65632), (20510, 64864), (23440, 56756), (28378, 46880), (32432, 41020), (32816, 40540)]