42283360

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{1987}}^1$

素因数の和:2028

約数の個数: 96

約数和(自身を含む): 120234240

約数和(自身を除く): 77950880

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, 1987, 2128, 2660, 3040, 3974, 4256, 5320, 7948, 9935, 10640, 13909, 15896, 19870, 21280, 27818, 31792, 37753, 39740, 55636, 63584, 69545, 75506, 79480, 111272, 139090, 151012, 158960, 188765, 222544, 264271, 278180, 302024, 317920, 377530, 445088, 528542, 556360, 604048, 755060, 1057084, 1112720, 1208096, 1321355, 1510120, 2114168, 2225440, 2642710, 3020240, 4228336, 5285420, 6040480, 8456672, 10570840, 21141680, 42283360]

約数ペア:

[(1, 42283360), (2, 21141680), (4, 10570840), (5, 8456672), (7, 6040480), (8, 5285420), (10, 4228336), (14, 3020240), (16, 2642710), (19, 2225440), (20, 2114168), (28, 1510120), (32, 1321355), (35, 1208096), (38, 1112720), (40, 1057084), (56, 755060), (70, 604048), (76, 556360), (80, 528542), (95, 445088), (112, 377530), (133, 317920), (140, 302024), (152, 278180), (160, 264271), (190, 222544), (224, 188765), (266, 158960), (280, 151012), (304, 139090), (380, 111272), (532, 79480), (560, 75506), (608, 69545), (665, 63584), (760, 55636), (1064, 39740), (1120, 37753), (1330, 31792), (1520, 27818), (1987, 21280), (2128, 19870), (2660, 15896), (3040, 13909), (3974, 10640), (4256, 9935), (5320, 7948)]