3188938720

素因数分解:

$2^5\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{2029}}^1$

素因数の和:2121

約数の個数: 192

約数和(自身を含む): 8839756800

約数和(自身を除く): 5650818080

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 19, 20, 22, 32, 38, 40, 44, 47, 55, 76, 80, 88, 94, 95, 110, 152, 160, 176, 188, 190, 209, 220, 235, 304, 352, 376, 380, 418, 440, 470, 517, 608, 752, 760, 836, 880, 893, 940, 1034, 1045, 1504, 1520, 1672, 1760, 1786, 1880, 2029, 2068, 2090, 2585, 3040, 3344, 3572, 3760, 4058, 4136, 4180, 4465, 5170, 6688, 7144, 7520, 8116, 8272, 8360, 8930, 9823, 10145, 10340, 14288, 16232, 16544, 16720, 17860, 19646, 20290, 20680, 22319, 28576, 32464, 33440, 35720, 38551, 39292, 40580, 41360, 44638, 49115, 64928, 71440, 77102, 78584, 81160, 82720, 89276, 95363, 98230, 111595, 142880, 154204, 157168, 162320, 178552, 190726, 192755, 196460, 223190, 308408, 314336, 324640, 357104, 381452, 385510, 392920, 424061, 446380, 476815, 616816, 714208, 762904, 771020, 785840, 848122, 892760, 953630, 1048993, 1233632, 1525808, 1542040, 1571680, 1696244, 1785520, 1811897, 1907260, 2097986, 2120305, 3051616, 3084080, 3392488, 3571040, 3623794, 3814520, 4195972, 4240610, 5244965, 6168160, 6784976, 7247588, 7629040, 8391944, 8481220, 9059485, 10489930, 13569952, 14495176, 15258080, 16783888, 16962440, 18118970, 19930867, 20979860, 28990352, 33567776, 33924880, 36237940, 39861734, 41959720, 57980704, 67849760, 72475880, 79723468, 83919440, 99654335, 144951760, 159446936, 167838880, 199308670, 289903520, 318893872, 398617340, 637787744, 797234680, 1594469360, 3188938720]

約数ペア:

[(1, 3188938720), (2, 1594469360), (4, 797234680), (5, 637787744), (8, 398617340), (10, 318893872), (11, 289903520), (16, 199308670), (19, 167838880), (20, 159446936), (22, 144951760), (32, 99654335), (38, 83919440), (40, 79723468), (44, 72475880), (47, 67849760), (55, 57980704), (76, 41959720), (80, 39861734), (88, 36237940), (94, 33924880), (95, 33567776), (110, 28990352), (152, 20979860), (160, 19930867), (176, 18118970), (188, 16962440), (190, 16783888), (209, 15258080), (220, 14495176), (235, 13569952), (304, 10489930), (352, 9059485), (376, 8481220), (380, 8391944), (418, 7629040), (440, 7247588), (470, 6784976), (517, 6168160), (608, 5244965), (752, 4240610), (760, 4195972), (836, 3814520), (880, 3623794), (893, 3571040), (940, 3392488), (1034, 3084080), (1045, 3051616), (1504, 2120305), (1520, 2097986), (1672, 1907260), (1760, 1811897), (1786, 1785520), (1880, 1696244), (2029, 1571680), (2068, 1542040), (2090, 1525808), (2585, 1233632), (3040, 1048993), (3344, 953630), (3572, 892760), (3760, 848122), (4058, 785840), (4136, 771020), (4180, 762904), (4465, 714208), (5170, 616816), (6688, 476815), (7144, 446380), (7520, 424061), (8116, 392920), (8272, 385510), (8360, 381452), (8930, 357104), (9823, 324640), (10145, 314336), (10340, 308408), (14288, 223190), (16232, 196460), (16544, 192755), (16720, 190726), (17860, 178552), (19646, 162320), (20290, 157168), (20680, 154204), (22319, 142880), (28576, 111595), (32464, 98230), (33440, 95363), (35720, 89276), (38551, 82720), (39292, 81160), (40580, 78584), (41360, 77102), (44638, 71440), (49115, 64928)]