39797374960

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{73}}^1\times {\mathrm{79}}^1\times {\mathrm{12323}}^1$

素因数の和:12495

約数の個数: 160

約数和(自身を含む): 108561623040

約数和(自身を除く): 68764248080

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 73, 79, 80, 112, 140, 146, 158, 280, 292, 316, 365, 395, 511, 553, 560, 584, 632, 730, 790, 1022, 1106, 1168, 1264, 1460, 1580, 2044, 2212, 2555, 2765, 2920, 3160, 4088, 4424, 5110, 5530, 5767, 5840, 6320, 8176, 8848, 10220, 11060, 11534, 12323, 20440, 22120, 23068, 24646, 28835, 40369, 40880, 44240, 46136, 49292, 57670, 61615, 80738, 86261, 92272, 98584, 115340, 123230, 161476, 172522, 197168, 201845, 230680, 246460, 322952, 345044, 403690, 431305, 461360, 492920, 645904, 690088, 807380, 862610, 899579, 973517, 985840, 1380176, 1614760, 1725220, 1799158, 1947034, 3229520, 3450440, 3598316, 3894068, 4497895, 4867585, 6297053, 6814619, 6900880, 7196632, 7788136, 8995790, 9735170, 12594106, 13629238, 14393264, 15576272, 17991580, 19470340, 25188212, 27258476, 31485265, 34073095, 35983160, 38940680, 50376424, 54516952, 62970530, 68146190, 71066741, 71966320, 77881360, 100752848, 109033904, 125941060, 136292380, 142133482, 251882120, 272584760, 284266964, 355333705, 497467187, 503764240, 545169520, 568533928, 710667410, 994934374, 1137067856, 1421334820, 1989868748, 2487335935, 2842669640, 3979737496, 4974671870, 5685339280, 7959474992, 9949343740, 19898687480, 39797374960]

約数ペア:

[(1, 39797374960), (2, 19898687480), (4, 9949343740), (5, 7959474992), (7, 5685339280), (8, 4974671870), (10, 3979737496), (14, 2842669640), (16, 2487335935), (20, 1989868748), (28, 1421334820), (35, 1137067856), (40, 994934374), (56, 710667410), (70, 568533928), (73, 545169520), (79, 503764240), (80, 497467187), (112, 355333705), (140, 284266964), (146, 272584760), (158, 251882120), (280, 142133482), (292, 136292380), (316, 125941060), (365, 109033904), (395, 100752848), (511, 77881360), (553, 71966320), (560, 71066741), (584, 68146190), (632, 62970530), (730, 54516952), (790, 50376424), (1022, 38940680), (1106, 35983160), (1168, 34073095), (1264, 31485265), (1460, 27258476), (1580, 25188212), (2044, 19470340), (2212, 17991580), (2555, 15576272), (2765, 14393264), (2920, 13629238), (3160, 12594106), (4088, 9735170), (4424, 8995790), (5110, 7788136), (5530, 7196632), (5767, 6900880), (5840, 6814619), (6320, 6297053), (8176, 4867585), (8848, 4497895), (10220, 3894068), (11060, 3598316), (11534, 3450440), (12323, 3229520), (20440, 1947034), (22120, 1799158), (23068, 1725220), (24646, 1614760), (28835, 1380176), (40369, 985840), (40880, 973517), (44240, 899579), (46136, 862610), (49292, 807380), (57670, 690088), (61615, 645904), (80738, 492920), (86261, 461360), (92272, 431305), (98584, 403690), (115340, 345044), (123230, 322952), (161476, 246460), (172522, 230680), (197168, 201845)]