2625143360

素因数分解:

$2^6\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{61681}}^1$

素因数の和:61724

約数の個数: 112

約数和(自身を含む): 7520269440

約数和(自身を除く): 4895126080

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, 5320, 6080, 8512, 10640, 21280, 42560, 61681, 123362, 246724, 308405, 431767, 493448, 616810, 863534, 986896, 1171939, 1233620, 1727068, 1973792, 2158835, 2343878, 2467240, 3454136, 3947584, 4317670, 4687756, 4934480, 5859695, 6908272, 8203573, 8635340, 9375512, 9868960, 11719390, 13816544, 16407146, 17270680, 18751024, 19737920, 23438780, 27633088, 32814292, 34541360, 37502048, 41017865, 46877560, 65628584, 69082720, 75004096, 82035730, 93755120, 131257168, 138165440, 164071460, 187510240, 262514336, 328142920, 375020480, 525028672, 656285840, 1312571680, 2625143360]

約数ペア:

[(1, 2625143360), (2, 1312571680), (4, 656285840), (5, 525028672), (7, 375020480), (8, 328142920), (10, 262514336), (14, 187510240), (16, 164071460), (19, 138165440), (20, 131257168), (28, 93755120), (32, 82035730), (35, 75004096), (38, 69082720), (40, 65628584), (56, 46877560), (64, 41017865), (70, 37502048), (76, 34541360), (80, 32814292), (95, 27633088), (112, 23438780), (133, 19737920), (140, 18751024), (152, 17270680), (160, 16407146), (190, 13816544), (224, 11719390), (266, 9868960), (280, 9375512), (304, 8635340), (320, 8203573), (380, 6908272), (448, 5859695), (532, 4934480), (560, 4687756), (608, 4317670), (665, 3947584), (760, 3454136), (1064, 2467240), (1120, 2343878), (1216, 2158835), (1330, 1973792), (1520, 1727068), (2128, 1233620), (2240, 1171939), (2660, 986896), (3040, 863534), (4256, 616810), (5320, 493448), (6080, 431767), (8512, 308405), (10640, 246724), (21280, 123362), (42560, 61681)]