28083982560

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{139}}^1\times {\mathrm{18301}}^1$

素因数の和:18481

約数の個数: 192

約数和(自身を含む): 92980016640

約数和(自身を除く): 64896034080

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 23, 24, 30, 32, 40, 46, 48, 60, 69, 80, 92, 96, 115, 120, 138, 139, 160, 184, 230, 240, 276, 278, 345, 368, 417, 460, 480, 552, 556, 690, 695, 736, 834, 920, 1104, 1112, 1380, 1390, 1668, 1840, 2085, 2208, 2224, 2760, 2780, 3197, 3336, 3680, 4170, 4448, 5520, 5560, 6394, 6672, 8340, 9591, 11040, 11120, 12788, 13344, 15985, 16680, 18301, 19182, 22240, 25576, 31970, 33360, 36602, 38364, 47955, 51152, 54903, 63940, 66720, 73204, 76728, 91505, 95910, 102304, 109806, 127880, 146408, 153456, 183010, 191820, 219612, 255760, 274515, 292816, 306912, 366020, 383640, 420923, 439224, 511520, 549030, 585632, 732040, 767280, 841846, 878448, 1098060, 1262769, 1464080, 1534560, 1683692, 1756896, 2104615, 2196120, 2525538, 2543839, 2928160, 3367384, 4209230, 4392240, 5051076, 5087678, 6313845, 6734768, 7631517, 8418460, 8784480, 10102152, 10175356, 12627690, 12719195, 13469536, 15263034, 16836920, 20204304, 20350712, 25255380, 25438390, 30526068, 33673840, 38157585, 40408608, 40701424, 50510760, 50876780, 58508297, 61052136, 67347680, 76315170, 81402848, 101021520, 101753560, 117016594, 122104272, 152630340, 175524891, 202043040, 203507120, 234033188, 244208544, 292541485, 305260680, 351049782, 407014240, 468066376, 585082970, 610521360, 702099564, 877624455, 936132752, 1170165940, 1221042720, 1404199128, 1755248910, 1872265504, 2340331880, 2808398256, 3510497820, 4680663760, 5616796512, 7020995640, 9361327520, 14041991280, 28083982560]

約数ペア:

[(1, 28083982560), (2, 14041991280), (3, 9361327520), (4, 7020995640), (5, 5616796512), (6, 4680663760), (8, 3510497820), (10, 2808398256), (12, 2340331880), (15, 1872265504), (16, 1755248910), (20, 1404199128), (23, 1221042720), (24, 1170165940), (30, 936132752), (32, 877624455), (40, 702099564), (46, 610521360), (48, 585082970), (60, 468066376), (69, 407014240), (80, 351049782), (92, 305260680), (96, 292541485), (115, 244208544), (120, 234033188), (138, 203507120), (139, 202043040), (160, 175524891), (184, 152630340), (230, 122104272), (240, 117016594), (276, 101753560), (278, 101021520), (345, 81402848), (368, 76315170), (417, 67347680), (460, 61052136), (480, 58508297), (552, 50876780), (556, 50510760), (690, 40701424), (695, 40408608), (736, 38157585), (834, 33673840), (920, 30526068), (1104, 25438390), (1112, 25255380), (1380, 20350712), (1390, 20204304), (1668, 16836920), (1840, 15263034), (2085, 13469536), (2208, 12719195), (2224, 12627690), (2760, 10175356), (2780, 10102152), (3197, 8784480), (3336, 8418460), (3680, 7631517), (4170, 6734768), (4448, 6313845), (5520, 5087678), (5560, 5051076), (6394, 4392240), (6672, 4209230), (8340, 3367384), (9591, 2928160), (11040, 2543839), (11120, 2525538), (12788, 2196120), (13344, 2104615), (15985, 1756896), (16680, 1683692), (18301, 1534560), (19182, 1464080), (22240, 1262769), (25576, 1098060), (31970, 878448), (33360, 841846), (36602, 767280), (38364, 732040), (47955, 585632), (51152, 549030), (54903, 511520), (63940, 439224), (66720, 420923), (73204, 383640), (76728, 366020), (91505, 306912), (95910, 292816), (102304, 274515), (109806, 255760), (127880, 219612), (146408, 191820), (153456, 183010)]