126381920

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{5939}}^1$

素因数の和:5980

約数の個数: 96

約数和(自身を含む): 359251200

約数和(自身を除く): 232869280

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 19, 20, 28, 32, 35, 38, 40, 56, 70, 76, 80, 95, 112, 133, 140, 152, 160, 190, 224, 266, 280, 304, 380, 532, 560, 608, 665, 760, 1064, 1120, 1330, 1520, 2128, 2660, 3040, 4256, 5320, 5939, 10640, 11878, 21280, 23756, 29695, 41573, 47512, 59390, 83146, 95024, 112841, 118780, 166292, 190048, 207865, 225682, 237560, 332584, 415730, 451364, 475120, 564205, 665168, 789887, 831460, 902728, 950240, 1128410, 1330336, 1579774, 1662920, 1805456, 2256820, 3159548, 3325840, 3610912, 3949435, 4513640, 6319096, 6651680, 7898870, 9027280, 12638192, 15797740, 18054560, 25276384, 31595480, 63190960, 126381920]

約数ペア:

[(1, 126381920), (2, 63190960), (4, 31595480), (5, 25276384), (7, 18054560), (8, 15797740), (10, 12638192), (14, 9027280), (16, 7898870), (19, 6651680), (20, 6319096), (28, 4513640), (32, 3949435), (35, 3610912), (38, 3325840), (40, 3159548), (56, 2256820), (70, 1805456), (76, 1662920), (80, 1579774), (95, 1330336), (112, 1128410), (133, 950240), (140, 902728), (152, 831460), (160, 789887), (190, 665168), (224, 564205), (266, 475120), (280, 451364), (304, 415730), (380, 332584), (532, 237560), (560, 225682), (608, 207865), (665, 190048), (760, 166292), (1064, 118780), (1120, 112841), (1330, 95024), (1520, 83146), (2128, 59390), (2660, 47512), (3040, 41573), (4256, 29695), (5320, 23756), (5939, 21280), (10640, 11878)]