67898760

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{73}}^1\times {\mathrm{337}}^1$

素因数の和:447

約数の個数: 128

約数和(自身を含む): 216103680

約数和(自身を除く): 148204920

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 23, 24, 30, 40, 46, 60, 69, 73, 92, 115, 120, 138, 146, 184, 219, 230, 276, 292, 337, 345, 365, 438, 460, 552, 584, 674, 690, 730, 876, 920, 1011, 1095, 1348, 1380, 1460, 1679, 1685, 1752, 2022, 2190, 2696, 2760, 2920, 3358, 3370, 4044, 4380, 5037, 5055, 6716, 6740, 7751, 8088, 8395, 8760, 10074, 10110, 13432, 13480, 15502, 16790, 20148, 20220, 23253, 24601, 25185, 31004, 33580, 38755, 40296, 40440, 46506, 49202, 50370, 62008, 67160, 73803, 77510, 93012, 98404, 100740, 116265, 123005, 147606, 155020, 186024, 196808, 201480, 232530, 246010, 295212, 310040, 369015, 465060, 492020, 565823, 590424, 738030, 930120, 984040, 1131646, 1476060, 1697469, 2263292, 2829115, 2952120, 3394938, 4526584, 5658230, 6789876, 8487345, 11316460, 13579752, 16974690, 22632920, 33949380, 67898760]

約数ペア:

[(1, 67898760), (2, 33949380), (3, 22632920), (4, 16974690), (5, 13579752), (6, 11316460), (8, 8487345), (10, 6789876), (12, 5658230), (15, 4526584), (20, 3394938), (23, 2952120), (24, 2829115), (30, 2263292), (40, 1697469), (46, 1476060), (60, 1131646), (69, 984040), (73, 930120), (92, 738030), (115, 590424), (120, 565823), (138, 492020), (146, 465060), (184, 369015), (219, 310040), (230, 295212), (276, 246010), (292, 232530), (337, 201480), (345, 196808), (365, 186024), (438, 155020), (460, 147606), (552, 123005), (584, 116265), (674, 100740), (690, 98404), (730, 93012), (876, 77510), (920, 73803), (1011, 67160), (1095, 62008), (1348, 50370), (1380, 49202), (1460, 46506), (1679, 40440), (1685, 40296), (1752, 38755), (2022, 33580), (2190, 31004), (2696, 25185), (2760, 24601), (2920, 23253), (3358, 20220), (3370, 20148), (4044, 16790), (4380, 15502), (5037, 13480), (5055, 13432), (6716, 10110), (6740, 10074), (7751, 8760), (8088, 8395)]