18988896960

素因数分解:

$2^6\times 3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{199799}}^1$

素因数の和:199836

約数の個数: 224

約数和(自身を含む): 73078848000

約数和(自身を除く): 54089951040

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 27, 30, 32, 33, 36, 40, 44, 45, 48, 54, 55, 60, 64, 66, 72, 80, 88, 90, 96, 99, 108, 110, 120, 132, 135, 144, 160, 165, 176, 180, 192, 198, 216, 220, 240, 264, 270, 288, 297, 320, 330, 352, 360, 396, 432, 440, 480, 495, 528, 540, 576, 594, 660, 704, 720, 792, 864, 880, 960, 990, 1056, 1080, 1188, 1320, 1440, 1485, 1584, 1728, 1760, 1980, 2112, 2160, 2376, 2640, 2880, 2970, 3168, 3520, 3960, 4320, 4752, 5280, 5940, 6336, 7920, 8640, 9504, 10560, 11880, 15840, 19008, 23760, 31680, 47520, 95040, 199799, 399598, 599397, 799196, 998995, 1198794, 1598392, 1798191, 1997990, 2197789, 2397588, 2996985, 3196784, 3596382, 3995980, 4395578, 4795176, 5394573, 5993970, 6393568, 6593367, 7192764, 7991960, 8791156, 8990955, 9590352, 10789146, 10988945, 11987940, 12787136, 13186734, 14385528, 15983920, 17582312, 17981910, 19180704, 19780101, 21578292, 21977890, 23975880, 26373468, 26972865, 28771056, 31967840, 32966835, 35164624, 35963820, 38361408, 39560202, 43156584, 43955780, 47951760, 52746936, 53945730, 57542112, 59340303, 63935680, 65933670, 70329248, 71927640, 79120404, 86313168, 87911560, 95903520, 98900505, 105493872, 107891460, 115084224, 118680606, 131867340, 140658496, 143855280, 158240808, 172626336, 175823120, 191807040, 197801010, 210987744, 215782920, 237361212, 263734680, 287710560, 296701515, 316481616, 345252672, 351646240, 395602020, 421975488, 431565840, 474722424, 527469360, 575421120, 593403030, 632963232, 703292480, 791204040, 863131680, 949444848, 1054938720, 1186806060, 1265926464, 1582408080, 1726263360, 1898889696, 2109877440, 2373612120, 3164816160, 3797779392, 4747224240, 6329632320, 9494448480, 18988896960]

約数ペア:

[(1, 18988896960), (2, 9494448480), (3, 6329632320), (4, 4747224240), (5, 3797779392), (6, 3164816160), (8, 2373612120), (9, 2109877440), (10, 1898889696), (11, 1726263360), (12, 1582408080), (15, 1265926464), (16, 1186806060), (18, 1054938720), (20, 949444848), (22, 863131680), (24, 791204040), (27, 703292480), (30, 632963232), (32, 593403030), (33, 575421120), (36, 527469360), (40, 474722424), (44, 431565840), (45, 421975488), (48, 395602020), (54, 351646240), (55, 345252672), (60, 316481616), (64, 296701515), (66, 287710560), (72, 263734680), (80, 237361212), (88, 215782920), (90, 210987744), (96, 197801010), (99, 191807040), (108, 175823120), (110, 172626336), (120, 158240808), (132, 143855280), (135, 140658496), (144, 131867340), (160, 118680606), (165, 115084224), (176, 107891460), (180, 105493872), (192, 98900505), (198, 95903520), (216, 87911560), (220, 86313168), (240, 79120404), (264, 71927640), (270, 70329248), (288, 65933670), (297, 63935680), (320, 59340303), (330, 57542112), (352, 53945730), (360, 52746936), (396, 47951760), (432, 43955780), (440, 43156584), (480, 39560202), (495, 38361408), (528, 35963820), (540, 35164624), (576, 32966835), (594, 31967840), (660, 28771056), (704, 26972865), (720, 26373468), (792, 23975880), (864, 21977890), (880, 21578292), (960, 19780101), (990, 19180704), (1056, 17981910), (1080, 17582312), (1188, 15983920), (1320, 14385528), (1440, 13186734), (1485, 12787136), (1584, 11987940), (1728, 10988945), (1760, 10789146), (1980, 9590352), (2112, 8990955), (2160, 8791156), (2376, 7991960), (2640, 7192764), (2880, 6593367), (2970, 6393568), (3168, 5993970), (3520, 5394573), (3960, 4795176), (4320, 4395578), (4752, 3995980), (5280, 3596382), (5940, 3196784), (6336, 2996985), (7920, 2397588), (8640, 2197789), (9504, 1997990), (10560, 1798191), (11880, 1598392), (15840, 1198794), (19008, 998995), (23760, 799196), (31680, 599397), (47520, 399598), (95040, 199799)]