129662960

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{10067}}^1$

素因数の和:10110

約数の個数: 80

約数和(自身を含む): 359548416

約数和(自身を除く): 229885456

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 23, 28, 35, 40, 46, 56, 70, 80, 92, 112, 115, 140, 161, 184, 230, 280, 322, 368, 460, 560, 644, 805, 920, 1288, 1610, 1840, 2576, 3220, 6440, 10067, 12880, 20134, 40268, 50335, 70469, 80536, 100670, 140938, 161072, 201340, 231541, 281876, 352345, 402680, 463082, 563752, 704690, 805360, 926164, 1127504, 1157705, 1409380, 1620787, 1852328, 2315410, 2818760, 3241574, 3704656, 4630820, 5637520, 6483148, 8103935, 9261640, 12966296, 16207870, 18523280, 25932592, 32415740, 64831480, 129662960]

約数ペア:

[(1, 129662960), (2, 64831480), (4, 32415740), (5, 25932592), (7, 18523280), (8, 16207870), (10, 12966296), (14, 9261640), (16, 8103935), (20, 6483148), (23, 5637520), (28, 4630820), (35, 3704656), (40, 3241574), (46, 2818760), (56, 2315410), (70, 1852328), (80, 1620787), (92, 1409380), (112, 1157705), (115, 1127504), (140, 926164), (161, 805360), (184, 704690), (230, 563752), (280, 463082), (322, 402680), (368, 352345), (460, 281876), (560, 231541), (644, 201340), (805, 161072), (920, 140938), (1288, 100670), (1610, 80536), (1840, 70469), (2576, 50335), (3220, 40268), (6440, 20134), (10067, 12880)]