1992259360

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{293}}^1\times {\mathrm{467}}^1$

素因数の和:795

約数の個数: 192

約数和(自身を含む): 5825094912

約数和(自身を除く): 3832835552

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 20, 26, 28, 32, 35, 40, 52, 56, 65, 70, 80, 91, 104, 112, 130, 140, 160, 182, 208, 224, 260, 280, 293, 364, 416, 455, 467, 520, 560, 586, 728, 910, 934, 1040, 1120, 1172, 1456, 1465, 1820, 1868, 2051, 2080, 2335, 2344, 2912, 2930, 3269, 3640, 3736, 3809, 4102, 4670, 4688, 5860, 6071, 6538, 7280, 7472, 7618, 8204, 9340, 9376, 10255, 11720, 12142, 13076, 14560, 14944, 15236, 16345, 16408, 18680, 19045, 20510, 23440, 24284, 26152, 26663, 30355, 30472, 32690, 32816, 37360, 38090, 41020, 42497, 46880, 48568, 52304, 53326, 60710, 60944, 65380, 65632, 74720, 76180, 82040, 84994, 97136, 104608, 106652, 121420, 121888, 130760, 133315, 136831, 152360, 164080, 169988, 194272, 212485, 213304, 242840, 261520, 266630, 273662, 304720, 328160, 339976, 424970, 426608, 485680, 523040, 533260, 547324, 609440, 679952, 684155, 849940, 853216, 957817, 971360, 1066520, 1094648, 1359904, 1368310, 1699880, 1778803, 1915634, 2133040, 2189296, 2736620, 3399760, 3557606, 3831268, 4266080, 4378592, 4789085, 5473240, 6799520, 7115212, 7662536, 8894015, 9578170, 10946480, 12451621, 14230424, 15325072, 17788030, 19156340, 21892960, 24903242, 28460848, 30650144, 35576060, 38312680, 49806484, 56921696, 62258105, 71152120, 76625360, 99612968, 124516210, 142304240, 153250720, 199225936, 249032420, 284608480, 398451872, 498064840, 996129680, 1992259360]

約数ペア:

[(1, 1992259360), (2, 996129680), (4, 498064840), (5, 398451872), (7, 284608480), (8, 249032420), (10, 199225936), (13, 153250720), (14, 142304240), (16, 124516210), (20, 99612968), (26, 76625360), (28, 71152120), (32, 62258105), (35, 56921696), (40, 49806484), (52, 38312680), (56, 35576060), (65, 30650144), (70, 28460848), (80, 24903242), (91, 21892960), (104, 19156340), (112, 17788030), (130, 15325072), (140, 14230424), (160, 12451621), (182, 10946480), (208, 9578170), (224, 8894015), (260, 7662536), (280, 7115212), (293, 6799520), (364, 5473240), (416, 4789085), (455, 4378592), (467, 4266080), (520, 3831268), (560, 3557606), (586, 3399760), (728, 2736620), (910, 2189296), (934, 2133040), (1040, 1915634), (1120, 1778803), (1172, 1699880), (1456, 1368310), (1465, 1359904), (1820, 1094648), (1868, 1066520), (2051, 971360), (2080, 957817), (2335, 853216), (2344, 849940), (2912, 684155), (2930, 679952), (3269, 609440), (3640, 547324), (3736, 533260), (3809, 523040), (4102, 485680), (4670, 426608), (4688, 424970), (5860, 339976), (6071, 328160), (6538, 304720), (7280, 273662), (7472, 266630), (7618, 261520), (8204, 242840), (9340, 213304), (9376, 212485), (10255, 194272), (11720, 169988), (12142, 164080), (13076, 152360), (14560, 136831), (14944, 133315), (15236, 130760), (16345, 121888), (16408, 121420), (18680, 106652), (19045, 104608), (20510, 97136), (23440, 84994), (24284, 82040), (26152, 76180), (26663, 74720), (30355, 65632), (30472, 65380), (32690, 60944), (32816, 60710), (37360, 53326), (38090, 52304), (41020, 48568), (42497, 46880)]