133919880

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{65647}}^1$

素因数の和:65678

約数の個数: 64

約数和(自身を含む): 425399040

約数和(自身を除く): 291479160

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 17, 20, 24, 30, 34, 40, 51, 60, 68, 85, 102, 120, 136, 170, 204, 255, 340, 408, 510, 680, 1020, 2040, 65647, 131294, 196941, 262588, 328235, 393882, 525176, 656470, 787764, 984705, 1115999, 1312940, 1575528, 1969410, 2231998, 2625880, 3347997, 3938820, 4463996, 5579995, 6695994, 7877640, 8927992, 11159990, 13391988, 16739985, 22319980, 26783976, 33479970, 44639960, 66959940, 133919880]

約数ペア:

[(1, 133919880), (2, 66959940), (3, 44639960), (4, 33479970), (5, 26783976), (6, 22319980), (8, 16739985), (10, 13391988), (12, 11159990), (15, 8927992), (17, 7877640), (20, 6695994), (24, 5579995), (30, 4463996), (34, 3938820), (40, 3347997), (51, 2625880), (60, 2231998), (68, 1969410), (85, 1575528), (102, 1312940), (120, 1115999), (136, 984705), (170, 787764), (204, 656470), (255, 525176), (340, 393882), (408, 328235), (510, 262588), (680, 196941), (1020, 131294), (2040, 65647)]