189008960

素因数分解:

$2^6\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{4441}}^1$

素因数の和:4484

約数の個数: 112

約数和(自身を含む): 541568640

約数和(自身を除く): 352559680

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 19, 20, 28, 32, 35, 38, 40, 56, 64, 70, 76, 80, 95, 112, 133, 140, 152, 160, 190, 224, 266, 280, 304, 320, 380, 448, 532, 560, 608, 665, 760, 1064, 1120, 1216, 1330, 1520, 2128, 2240, 2660, 3040, 4256, 4441, 5320, 6080, 8512, 8882, 10640, 17764, 21280, 22205, 31087, 35528, 42560, 44410, 62174, 71056, 84379, 88820, 124348, 142112, 155435, 168758, 177640, 248696, 284224, 310870, 337516, 355280, 421895, 497392, 590653, 621740, 675032, 710560, 843790, 994784, 1181306, 1243480, 1350064, 1421120, 1687580, 1989568, 2362612, 2486960, 2700128, 2953265, 3375160, 4725224, 4973920, 5400256, 5906530, 6750320, 9450448, 9947840, 11813060, 13500640, 18900896, 23626120, 27001280, 37801792, 47252240, 94504480, 189008960]

約数ペア:

[(1, 189008960), (2, 94504480), (4, 47252240), (5, 37801792), (7, 27001280), (8, 23626120), (10, 18900896), (14, 13500640), (16, 11813060), (19, 9947840), (20, 9450448), (28, 6750320), (32, 5906530), (35, 5400256), (38, 4973920), (40, 4725224), (56, 3375160), (64, 2953265), (70, 2700128), (76, 2486960), (80, 2362612), (95, 1989568), (112, 1687580), (133, 1421120), (140, 1350064), (152, 1243480), (160, 1181306), (190, 994784), (224, 843790), (266, 710560), (280, 675032), (304, 621740), (320, 590653), (380, 497392), (448, 421895), (532, 355280), (560, 337516), (608, 310870), (665, 284224), (760, 248696), (1064, 177640), (1120, 168758), (1216, 155435), (1330, 142112), (1520, 124348), (2128, 88820), (2240, 84379), (2660, 71056), (3040, 62174), (4256, 44410), (4441, 42560), (5320, 35528), (6080, 31087), (8512, 22205), (8882, 21280), (10640, 17764)]